Two Step Equations Review

Jim paid a gym membership fee of $50, plus $20 per month.  Jim has paid a total of $290 to the gym.  Which equation matches this situation?

• 50 + 20m = 290
• 20 + 50m = 290
• 50 + 20 = m
• 50m - 20 = 290

Scott works on cars. He charges $35 plus $7 per hour. Write an equation that represents this scenario if Kylie's car bill was $63.

• 7x + 35 = 63

• 7x = 63

• 7x - 35 = 63

• 35x + 7 = 63

Natalie is a softball coach.. Kasey's mom pays Natalie $11 per hour plus a $6 tip. Write an equation that represents this scenario if the total cost was $39.

• 11h + 6 = 39

• 11h - 3 = 39

• 11 + 6h = 39

• 66h = 39

-3m - 12 = 15

• m = 9

• m = -1

• m = 27

• m= -9

7h + 8 = -34

• h = -6

• h = 20

• h = -3

• h = 7

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

 $\frac{v}{-2}-10\ =\ -3$  

• v = -7

• v = 4

• v = 28

• v = -14

 $\frac{w}{4}-1\ =\ -6$  

• w = -7

• w = 18

• w = -20

• w = 5

4r - 5 = 7

• r = 3

• r = 12

• r = 9

• r = 16

5y + 1 = 11

• y = 12

• y = 2

• y = 6

• y = 10