 Turn in 2.7 HW pg 84  Turn in Journal on the shelf in a pile  Test Next Wednesday?

Slides:

Advertisements

Similar presentations

Solving Equations with variables on both sides- YES!

Advertisements

Standard and Slope-Intercept Forms

Solving 2 Step Equations

Multiplication and Division Equations SWBAT solve multiplication equations using the division property of equality; solve division equations using the.

REVIEW Inverse Operations

TODAY IN ALGEBRA…  Learning Goal: 7.3 You will solve systems of linear equations by Elimination  Independent Practice  MID CH.7 TEST-MONDAY/TUESDAY!

 Start Bellwork #37  Write out the questions!  HW, red pen, book, pencil on desk.

Solving one- and two-step equations. Solving One-Step Equations using Additive Inverse Steps Given the equation x + 4 = 9 use the inverse of adding 4.

To solve an equation is to isolate the variable.

Order of Operations Chapter 1 Section 2 Part 1 and Part 2.

Chapter 7 Lesson 1 Solving Equations with Variables on Each Side pgs What you will learn: Solve equations with variables on each side What you.

Equations with variables on both sides Sections 3.11.

Inverse Operations ExpressionInverse Operation How do you get the variable by itself? x + 5 x x x ÷ 20 x3x3.

Solving 2-Step Variable Equations

3-2 HW: Pg #4-34e, 38, 40, ) B 47.) C.

Learn to solve systems of equations.

How do we solve linear inequalities? Do Now: What do you remember about solving quadratic inequalities?

Section 3.4: Solving Equations with Variables on Both Sides Algebra 1 Ms. Mayer.

Warm Up. Turn in chain rule HW Implicit Differentiation – 4.2.

6-2A Solving by Substitution Warm-up (IN) Learning Objective: to solve systems of equations using substitution Graph and solve the system of equations.

Do Now 10/1/09 Copy HW in your planner. Copy HW in your planner. –Text page , #32-62 even Be ready to finish the Chapter 2 Test. Get your calculators.

What is the quadratic formula? Do Now: Solve by completing the square x 2 +8x+15=0 I know the quadratic formula, do you?

Solving Inequalities by adding or subtracting, checking the inequality & graphing it!! This is so easy you won’t even need one of these!!!

Solving Two- Step Equations Lesson 2-2. Rules to Remember When solving an equation, the goal is to get the variable by itself. Addition and Subtraction.

Agenda Lesson: Solving Multi-Step Inequalities Homework Time.

Elimination Method: Solve the linear system. -8x + 3y=12 8x - 9y=12.

Solving 2-Step Variable Equations. Two Step Equations Essential Question How are inverse operations used to solve two step equations? Why does order matter.

Lesson 1 Chapter 3. Objectives Solve equations using addition and subtraction.

One step equations Add Subtract Multiply Divide  When we solve an equation, our goal is to isolate our variable by using our inverse operations.  What.

One-Step Equations I can show that solving an equation leads to finding the value that makes the equation true.

Solving Equations Using Addition and Subtraction

1. solve equations with variables on both sides. 2. solve equations containing grouping symbols. Objectives The student will be able to:

Chapter 5.3. Give an algebraic expression that represents the sequence of numbers. Let n be the natural numbers (1, 2, 3, …). 2, 4, 6, … 1, 3, 5, … 7,

5.3 Solving Trigonometric Equations

Solving Two- Step Equations

Reviewing One Step Equations.

Chapter 6.4.  Reminder: What are we trying to do when we solve an inequality?  Answer:  To get the variable by itself.

Solving 1-Step Equations 2 An Equation is Like a Balance.

Solve Equations With Variables on Both Sides. Steps to Solve Equations with Variables on Both Sides  1) Do distributive property  2) Combine like terms.

Solving Multi-Step Equations Using Inverse Operations.

Solving Equations with Variable on Both Sides Objective: Students will solve equations with variables on both sides. Section 3.4.

Solving equations with variable on both sides Part 1.

Solving two step Inequalities < < < > < > <

* Collect the like terms 1. 2a = 2a x -2x + 9 = 6x z – – 5z = 2z - 6.

TODAY IN ALGEBRA…  Warm Up: Review solving Multi-step equations  15 minutes: Finish Mid-Ch.3 Test  Learning Goal: 3.4 You will solve equations with.

Solving 2 step equations. Two step equations have addition or subtraction and multiply or divide 3x + 1 = 10 3x + 1 = 10 4y + 2 = 10 4y + 2 = 10 2b +

Before: September 21, During: Solving One- Step Inequalities Learning Target: I can solve one-step inequalities by using addition, subtraction,

Solving Two- Step Equations

3-5 More on Solving Equations

3-1 HW:Pg #4-28eoe, 30-48e, 55, 61,

Equations with variables on both sides Whiteboard practice

Warm Up 1/14 Balanced or not? = =

2 Understanding Variables and Solving Equations.

Warm-Up 13 x 3 14 x 4 12 x 11 9 x 13.

Algebraic Equations Solving One Step Equations with Whole Numbers

Solving One Step Equations

Solving Two- Step Equations

Two-Step Equations Mrs. Book.

Do Now 1) t + 3 = – 2 2) 18 – 4v = 42.

Solving Two- Step Equations

Solving one- and two-step equations

Equations with variables on both sides Whiteboard practice

Solving Two- Step Equations

Section 3.4 Solving Equations with Distribution on Both Sides

Bell work Week 20.

HW L9-2 pg 341 #10-32 evens L9-2 Notes: Solving Addition

POWER CHALLENGES Several Ways To Solve 7 CHALLENGES.

Learn to solve 2-step equations

ONE STEP EQUATIONS WHAT?!?!.

Presentation transcript:

 Turn in 2.7 HW pg 84  Turn in Journal on the shelf in a pile  Test Next Wednesday?

I think the world is run by 'C' students. Al McGuire

6. Yes 14. n = j = d = 2*9

 Lets get to it!  Find a solution for d, if 4d – 9 = 3  Do you see any problems?  Remember we will have to use our inverse operations to get d by itself.  Should we divide by 4 or add by 9 first? Add the 9 to both sides first. 4d – = d = 12  Then finish solving for d by dividing both sides by 4: d = 3

 Try some with your partner. Solve for the variables

Challenge Solve for x

 Pg , , 23, 24, 27