7.U5A.L6-8-Solving Equations Part 2-2 step equations

• 7th Grade

Unit 5 Lesson 6-8

Solving 2 step equations 

A 2 step equation is an equation with..

1. both multiplication and addition
2. both division and subtraction
3. any 2 operations

Inverse operations undo each other

1. true
2. false

Solve the following problem for x using inverse operations
m-9 = -13

1. -4
2. 4
3. -22
4. 22

Solve the following equation using inverse operations
5x = 15

1. 45
2. 3
3. 10
4. 20

Solve the following equation using inverse operations

3=​6​​x​​−1

1. 2/3
2. 12
3. 2/6
4. 24

Solve the following equation using inverse operations
15+3x = 45

1. 20
2. 90
3. 10
4. 180

Solve the following equation using inverse operations
-8(b+3) = 16

1. -5
2. 1
3. -1
4. 2

Solve the following equation using inverse operations

−6+(​5​​x​​)=−5

1. -55
2. 5
3. -7
4. 8