Solving 2 Step Equations

Front

2x + 7 = 29

Back

x = 11

Front

Buffy sells each cake for $7 and has spent $501 on rent and maintenance this month. How many cakes did Buffy sell if she made $339 profit this month?

Back

120

Front

Sharel received a gift card worth $59 for a coffee shop. Sharel used it to buy coffee that cost $3.71 per pound. Sharel has $36.74 left on her gift card. How many pounds of coffee did Sharel buy?

Back

6

Front

Cher is saving Money to buy a bicycle that costs $177. Cher has $27 and will save $25 each week. How many weeks will it take Cher to save enough money to buy the bicycle?

Back

6

Front

Sarah bought a calling card with 148 minutes. She used 28 minutes to call her uncle. She made 4 additional calls, each of equal time, to use the remaining minutes. How many minutes did each of these additional calls last?

Back

30 minutes

Front

-9 + 5x = 21

Back

x = 6

Front

-3x + 2 = 14

Back

x = -4

Front

8 - 9x = 26

Back

x = -2

Front

- 7 - x = 2

Back

x = -9

Front

Solve for a: a= -2, a= -6, a= 3, a= 15

Back

a= -6