Download presentation

Presentation is loading. Please wait.

Published byEdith Henry Modified over 5 years ago

1
Goal: Solve linear equations.

3
Definitions: Equation: statement in which two expressions are equal. Linear Equation (in one variable): equation that can be written in the form ax = b where a and b are constants and a ≠ 0. Solution (of an equation): if the equation is true when the number is substituted for the variable. Equivalent Equations: equations that have the same solution.

4
Properties of Equality

5
Example 1: Solve a One-Step Equation Solve x – 8 = 12 Solve y – 7 = 5

6
Example 2: Solve a Multi-Step Equation Solve -3x + 6 = -12 Solve -4t + 8 = 40

7
Example 3: Solve an Equation with Variables on Both Sides Solve 3p + 7 = 5p - 1 Solve 8b – 16 = 13b + 9

8
Checkpoint: Solve Equations

9
Example 4: Use the Distributive Property Solve 2(5x – 6) = -4(x – 3) + 4 Solve 4(2x – 9) + 5x = -3 (10 – x)

10
Example 5: Solve an Equation with Fractions

11
Checkpoint: Solve Equations

Similar presentations

© 2021 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google