1-2 Step Equations

15 = 2a + 7

• 2

• 4

• 12

• 14

x/5 - 13 = 20

• 145

• 165

• 180

• 190

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

Penelope is going to the carnival to ride the rides. It costs $20 to get into the carnival and ride tickets are $0.50 each. Write an equation that represents this scenario if she spends $35 in all.

• .50x + 20 = 35

• .50x = 35

• .50 + 20x = 35 

• .50x - 20 = 35

Solve:  9 + 3x = 10

• 2/3

• 1/3

• -1/3

• 4

Solve: x+3=7

• x=12

• x=10

• x=4

• x=7

Solve: 2x - 3 = 1 

• 3

• 2

• 1

• -2

Solve: -x + 4 = 15

• x = - 11

• x = - 19

• x = 11

• x = 19

Solve:  (x/4)=3

• x=7

• x=14

• x=13

• x=12

Solve:  2/3x + 2 = 10

• x = 18

• x = 12

• x = 5.3333333.....

• x = 8