Chapter 2 Review

Solve the equation: 3(x - 2) + 4 = 2(x + 5)

• x = 12

• x = 13

• x = -3

• x = 7

Which equation has no solution?

• 2(x - 3) + 6 = 2x

• 5(x + 2) = 5x + 10

• 4x - 7 = 4x + 5

• 3x + 6 = 3(x + 2)

Identify the equation with infinite solutions.

• 6x + 3 = 3x + 6

• 7(x + 1) - 3 = 7x + 4

• 2(x - 4) + 8 = 2x

• x/2 + 3 = x/2 - 3

Solve the equation using the distributive property: 5(2x - 3) = 25

• x = 4

• x = 5

• x = 3

• x = 2

Solve the equation with fractions: 1/2x + 3 = 1/4x + 5

• x = 4

• x = 8

• x = -4

• x = 2

Solve the equation: 4(x + 2) - 3x = 2x -8 - x

• Infinite Solutions

• x = 10

• x = 2

• No Solution

Which equation has variables on both sides and one solution?

• 3x + 4 = 3x + 4

• 2x + 5 = 4x - 1

• x/3 - 2 = x/3 + 2

• 5(x - 2) = 5

Apply the subtraction property of equality to find the solution: x + 9 = 17

• x = 8

• x = 26

• x = 9

• x = 17

Solve the equation: 7x - 2(3x + 4) = - 5

• x = 3

• x = -3

• x = 1

• x = -1

If a car travels 60 miles in 2 hours, what is the constant of proportionality?

• 30 miles per hour

• 120 miles per hour

• 2 miles per hour

• 60 miles per hour