Solving One-Variable Equations

24 - 3(2a - 5) = 6(a + 2) + 3

• 2

• 0

• Infinitely Many Solutions

• No Solutions

12y - 26 + 7y = 9(2y - 3)

5(2x - 9) = 9(x + 5)

• 90

• 0

• Infinitely Many Solutions

• No Solution

Solve for x:
2(3x + 4) + 2 = 4 + 3x

• 2

• -2/3

• 10

• -2

The bill for the repair of a computer was $179. The cost of parts was $44, and labor charge was $45 per hour. How many hours did it take to repair the computer?
What is the correct equation to solve?

• 44h + 45 = 175

• 44 + 45h = 175

• 44 + 175 = 45h

• 44 + 45 = 175h

Renting boats on a lake costs $22 per hour plus a flat fee of $10 for insurance. If you paid $98 to rent the boat, how many hours did you rent the boat?
What is the correct equation to solve?

• 22 + 10h = 98

• 22 + 10 = 98h

• 98 + 10 = 22h

• 22h + 10 = 98

You and 3 friends are going to the County Fair. You have a coupon that will save your group $20. If the total bill to get into the fair was $100, how much does one regular price ticket to the fair cost?
What is the correct equation to solve?

• 4p -20 = 100

• 4 -20p = 100

• 4 -20 = 100p

• 4p -20 = 80

Solve for x:

6(2x + 1) = 18

• 3

• 17/12

• 1

• 2

Solve the equation:
3(x - 1) = 2x + 9

• x = 12

• no solution

• x = 10

• x = 6

Solve  8 -3x = -13

• 7

• 8

• 9

• 10