Solving Equations Review

Solve the equation. 

• 80
• 45
• 180
• 5

Solve the equation. Check your solution.

• ⁵/₃ or 1 ²/₃
• ²⁴³/₁₂₅ or 1 ¹¹⁸/₁₂₅
• 1.944
• -⁵/₃ or -1²/₃

In the given equation, which number is the coefficient?

• 2
• 5
• -1
• 7

Solve for the variable.
-2.8 = 4b

• 0.7
• -0.7
• 1.43
• -1.43

Ashley finds masking tape in packages of 4 rolls for $4.32. What is the cost of one roll in  the package?

• 4x = 4.32
• 4.32x = 4
• 4(4.324) = x
• 4/ 4.32 = x

What is the price of one extension cord if Chulo can buy a  package of 6 for $7.26?

• 7.26x = 6
• 6x = 7.26
• 7.26(6) = x
• 6 = 7.26/ x

Solve for x

• x = -8

• x = 12

• x = 2

Level 2

Solve for a

• a= -2

• a= -7.5

• a= 2

• a= 6

Level 3

Solve for a

• a= 9

• a= -9

• a= -5

• a= 5

Scott works on cars. He charges $35 for each car 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