1 / 9

Solve Equations and Simplify Expressions with Distributive Property

This lesson focuses on solving multi-step equations using the distributive property and simplifying expressions. Practice problems included.

staton
Download Presentation

Solve Equations and Simplify Expressions with Distributive Property

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Solve each equation. 1. 2a + 3a + 7 = -40 2. 7g + 14 – 5g = -8 Simplify each expression. 3. 2/3(9x – 15) 4. -6(-17 + 3x)

  2. Solving Multi-Step EquationsUsing the Distributive Property 2.3 B

  3. Objective • TSWBAT solve multi-step equations using the distributive property.

  4. Vocabulary • Distributive Property

  5. Solve each equation. -4x + 3(2x – 5) = 31 1. Distribute to undo the parenthesis -4x + 3•2x – 3•5 = 31 -4x + 6x – 15 = 31 2. Combine like terms on the same side of the equal sign. 2x – 15 = 31 3. Undo the number being add/sub. to the variable. + 15 +15 2x = 46 4. Undo the number being multiplied/divided to the variable. 2 2 x = 23

  6. Solve each equation. 1. 6(t + 5) = -36 2. 7 - 2(x + 1) = 8 3. - (b – 5) = 10 4. -w + 4(w + 3) = -12

  7. Find the value of x. 1. 2. 2x + 12 3x 7x + 24 2x – 12 72

  8. Find the value of x. (The sum of the angle measures of a quadrilateral is 360◦.) 3x 2x + 15

  9. Assignment: • Pg. 98-100 #21-29, 58, 61-63

More Related