Review for Checkpoint 2.1

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

type number only

Find the value of x in the equation: 4(x + 3) = 2(x - 1)

type number only

Tags

CCSS.7.EE.B.4A

Solve the equation: 4(3x - 2) + 5 = 3(4x + 1) - 2

• x = 1.

• Infinite solutions.

• x = 0.

• No solution

Tags

CCSS.8.EE.C.7A

Find the value of x in the equation: 5(2x + 3) - 4 = 2(5x - 1) + 5

• No solution

• x = 1

• x = -1

• x = 0

Simplify the equation: 2(4x + 1) - 3 = 4(2x +2) -9

• Infinite solutions.

• No solution

• x = 0.

• x = 1.

Tags

CCSS.8.EE.C.7A

Solve the equation: 3(5x - 2) + 4 = 2(3x + 1) - 5

• -1/8

• -1/10

• -1/7

• -1/9

Solve the equation: 4x - 3 = 2x + 9

type the number only

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

• zero is the solution

• one solution

• No solution

• an exponential solution

Find the value of x in the equation: 2(3x + 4) - 5 = 3(2x - 1) + 4

• x = 2

• x = -2

• x = 0

• No solution

Solve the equation: 3(2x - 1) + 4 = 2(3x + 2) - 5

• x = 1

• x = 2

• x = -1

• No solution