Students will solve two step equations (12-4).

Slides:

Advertisements

Similar presentations

Intro To Algebra By: Carolyn Barone.

Advertisements

Objective The student will be able to: solve equations using multiplication and division. Designed by Skip Tyler, Varina High School.

ALGEBRAIC EQUATIONS. EQUATIONS AND SOLUTIONS  A correct equation is like a balance scale.  In order to determine if a given value for a variable is.

Chapter 4 Negative Numbers. Learning Objectives Order numbers Subtracting a larger number from a smaller number Adding negative numbers Subtracting negative.

By: Kenzie Ashekian & Edgar Chant. What is a linear equation? A linear equation is an algebraic equation where the goal is to get the variable by itself,

Solve the equation -3v = -21 Multiply or Divide? 1.

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.

Solving Equations. The purpose of this tutorial is to help you solve equations. As you move through the tutorial the examples will become more complex.

Jeopardy Solving Equations Add and Subtract Multiply and Divide Multi-Step Variables on each side Grouping Symbols $100 $200 $300 $400 $500 $100 $200.

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.

Solving Equations Inverse operations. INVERSE = Opposite If I am solving an equation using inverses operations, I am solving it using opposite signs.

Objective The student will be able to: solve equations using multiplication and division.

Solving One-Step Equations Unit 10. To Solve an Equation 1.Isolate the variable – get the letter by itself Inverse Operation 2.Use the Inverse Operation.

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.

Solving a System of Equations by Elimination SYSTEMS1.2- I can solve a system of equation by elimination.

Section 3.3 Solving Equations with Distribution Mr. Beltz & Mr. Sparks.

Solving Equations By Adding or Subtracting. Key Terms Inverse Operations: –You can use inverse operations to solve equations. –“Undo” each other by performing.

Problem Solving with Two-Step Equations Objective: Learn to use more than one inverse operation to solve an equation.

Solving two step Inequalities < < < > < > <

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

1) Solve. -5t = 60 To get the variable by itself, which number needs to be moved? -5 To move the -5, you have to do the opposite operation. What operation.

0.1 Solving One-Step Equations. To solve an equation means to find all values of the variable that make the equation true. Isolate the variable to one.

Jeopardy Solving Equations

Solving Two- Step Equations

3. 3 Solving Equations Using Addition or Subtraction 3

Objective The student will be able to:

Lesson 3.2 Solving Equations with Multiplication and Division

3-5 More on Solving Equations

Solving Equations involving Fractions

Problem Solving with Two-Step Equations

Properties of Equality and Solving One-Step Equations

Solving 2 Step Equations.

Solving Two- Step Equations

Solve for variable 3x = 6 7x = -21

Solving Two-Step Equations

Solving Two- Step Equations

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

Warm up 11/1/ X ÷ 40.

Solving 1-Step Integer Equations

Solving One Step Equations

Solving Two- Step Equations

Solving One-Step Equations

Objective Solve equations in one variable that contain more than one operation.

Objective The student will be able to:

Solving Two-Step Equations Lesson 2-2 Learning goal.

Equations and Inequalities

Solving Two- Step Equations

8.1.1 Solving Simple Equations

Solving one- and two-step equations

Problem Solving with Two-Step Equations

Objective Solve equations in one variable that contain more than one operation.

Solving Multiplication Equations

Two step equation Operations

Solving Two- Step Equations

Bell work Week 20.

Objective Solve equations in one variable that contain more than one operation.

Objective Solve equations in one variable that contain more than one operation.

Multiply and divide Expressions

Math-7 NOTES What are Two-Step Equations??

Involving One Operation

Add Subtract Multiply Divide

Solve equations using multiplication and division.

Objective The student will be able to:

Solving Equations Using Multiplication and Division

Solving Equations by 2-1 Adding or Subtracting Warm Up

Algebra Review “Solving Equations”

Add Subtract Multiply Divide

One-step addition & subtraction equations: fractions & decimals

Presentation transcript:

Students will solve two step equations (12-4). Objective: Students will solve two step equations (12-4).

Vocabulary: None

Steps: Read all directions/copy problem. Get both the # and variable by itself by doing the opposite to both sides. Solve, use rules for adding and subtracting. This is your 1st step. After completing the step above, you will be left with a multiplication or division equation. Solve using your rules for multiplying and dividing. This is your 2nd and last step. Write final answer.

Note: If it is a subtracting equation, you must change it to an addition equation first. Then follow your steps.