Download presentation

Presentation is loading. Please wait.

Published byBathsheba Kennedy Modified over 7 years ago

2
One step equations Add Subtract Multiply Divide

3
When we solve an equation, our goal is to isolate our variable by using our inverse operations. What does isolate mean? What operation is the inverse of… Addition? Multiplication?

4
Addition X + 5 = -9 X + 5 - 5 = -9 -5 X = -14 6 + X = -4 6 - 6 + X = -4 - 6 X = 2

5
You try! 10 = X + 3 5 + X = 9 6 = 3 + X

6
Answers!!! X = 7 = 4 = 3

7
Equations with subtraction X - 5 = 8 X - 5 + 5 = 8+5 X = 13 -5 + X = 6 -5 + 5 + X = 6 + 5 X = 11

8
You try! X - 7 = -1 X - 4 = 66 8 = X - 2 -8 = X – 2

9
Answers!!! X = 6 = 70 X = 10 X = -6

10
Multiplication of Equations 3X = -9 3X/3 = -9/3 X = -3 -5X = -40 -5X/-5 = -40/-5 X = 8

11
You try! 4X = -16 -1X = 9 6 = 5X 12X = 3

12
Answers!!! X = -4 X = -9 X = 6/5 X = 1/4

13
Division of Equations 1/2X = 4 (2/1)1/2X = 4(2) X = 8 -3/4X = 6 (-4/3)(-3/4)X = 6(-4/3) X = -8

14
You try!

15
Answers!!! X = 27 X = -28 X = -3 X = 16

16
MORE YOU TRY!

Similar presentations

© 2023 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