Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Slides:

Advertisements

Similar presentations

1-8 Solving Equations Using Inverse Operations Objective: Use inverse operations to solve equations.

Advertisements

Materials Reminders. Evaluate the following expressions:

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Solving Two-Step Equations

Solving Multiplication and Division Equations Lesson 2-7.

Solving Multiplication and Division Equations. Lesson Objective Students will be able to solve multiplication and division equations.

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Materials Reminders. Get out your agenda if you see your name below. I would like to have you in my FLEX tomorrow. Period 2Period 7.

Chapter 11 – Introduction to Algebra (Part II)

MJ2A Ch 3.4 – Solving Equations by Multiplying or Dividing.

© 2007 by S - Squared, Inc. All Rights Reserved.

WARM UP EVALUATING EXPRESSIONS Evaluate the expression for the given value of the variable. (Lesson 1.1) 1.(8)(x) when x = /x when x = 3 3.x + 15.

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Materials Extra Credit Coupons Reminders. Get out your agenda if you see your name below. You must finish your test during FLEX period tomorrow Period.

Materials Reminders. Get out your agenda if you see your name below. I would like to have you in my FLEX tomorrow. Period 2Period 7.

Materials DE Marker 15 Small White Boards Reminders.

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

1.4 Translating Words into Symbols Objective: To translate phrases into variable expressions and to translate word sentences into equations. Warm – up:

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Writing Expressions and Equations. Translating phrases and sentences To translate verbal phrases and sentences into expressions and equations, look for.

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Materials DE Marker 15 Small White Boards Reminders.

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Materials DE Marker 15 Small White Boards Reminders.

Created by S. Koch Solving One-Step Equations.

Materials DE Marker 15 Small White Boards Reminders.

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Pg #14-40e, Equations and Inequalities Equation = formed when an equal sign (=) is placed between two expressions creating a left and.

Writing Expressions and Equations. Key Vocabulary Expression – a math sentence without equal signs Equation – a math sentence with equal signs Variable.

Materials Reminders. Get out your agenda if you see your name below. I would like to have you in my FLEX Wednesday. Period 2Period 7.

Holt Algebra Solving Two-Step and Multi-Step Equations Multi-step Equations.

Materials Reminders. Get out your agenda if you see your name below. I would like to have you in my FLEX tomorrow. Period 2Period 7.

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Lesson 3-6 Pages Writing Two-Step Equations Lesson Check 3-5.

Materials DE Marker 15 Small White Boards Reminders.

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Objective: To solve multi-step inequalities Essential Question: How do I solve multi-step inequality? Example #1 : solving multi-step inequalities 2x −

Example 1 Solving Two-Step Equations SOLUTION a. 12x2x + 5 = Write original equation. 112x2x + – = 15 – Subtract 1 from each side. (Subtraction property.

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Two-Step Equations Lesson 7-1. Steps to Solving Equations 1. “Balance Out” To shift terms of an equation around the “=“ by addition or subtraction Goal:

Materials Reminders. Get out your agenda if you see your name below. You must come here during FLEX period tomorrow! Period 2Period 7.

Materials Reminders. Get out your agenda if you see your name below. I would like to have you in my FLEX Wednesday. Period 2Period 7.

1. 2 Translating Addition Phrases  The sum of 6 and a number  8 more than a number  A number plus 5  A number increased by 7.

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

One Step Equations and Inequalities Review

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Materials DE Marker 15 Small White Boards Reminders.

2.2 Solving Two- Step Equations. Solving Two Steps Equations 1. Use the Addition or Subtraction Property of Equality to get the term with a variable on.

Warm Up Solve, showing all steps. 1. n + 9 = x = – z = n = 8 x = 7 z = 16 Course Solving Two-Step Equations = 9 y = 72 y8y8.

Solve Two-Step Equations. Vocabulary A two-step equation, such as 2x + 3 = 9 has two different operations, multiplication and addition. To solve a two-step.

1.4 Solving Equations.

1.5 Translating Words into Mathematical Symbols

3-5 More on Solving Equations

Objective translate verbal sentences into equations.

Solving Multiplication Equations

Solving Equations with Variables on Both Sides

Solving Equations with Variables on Both Sides

Do Now 10/13/11 In your notebook, simplify the expressions below.

Do Now Evaluate 9h + h if h = 2.1 Evaluate 2 (4 + g) 2 If g = 6.

TWO STEP EQUATIONS 1. SOLVE FOR X 2. DO THE ADDITION STEP FIRST

Do Now 10/11/11 In your notebook, describe the PROCESS (steps you would take) to solve the following question. Then solve. What is this an example of?

Solving Equations.

Materials Reminders.

Presentation transcript:

Materials Reminders

Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7

8-3 Writing Two-Step Equations How do I write two-step equations?

Questions:Notes: How do I translate a sentence into an equation? Step 1: Identify key words that indicate operations Division PlusMinusTimes Divided by SumLessProductQuotient TotalLess thanMultipliedPer Increased bySubtractEachRate In all Decreased by OfRatio More thanDifference Step 2: Identify the variable Step 3: Write the equation 10 increased by the quotient of a number and 4 is 11.

Concept Check On the left side of your Cornell Notes, translate the following sentences into mathematical equations. Then solve the equation. 1) 5 less than 6 times a number is 72. 2) 4 is 9 more than twice a number.

Homework Pg. 429; 6-14 and 27 AND Cornell Notes Summary