Equations and Expressions

Multiple Choice

Simplify the following:

-3(2x -5)

• -6x + 15

• -6x - 15

• -6x - 5

• 6x + 15

Multiple Choice

Simplify the expression:

7y - 8 - 10 y

• 17y - 8

• -3y - 8

• 3y -8

• -3y + 8

Multiple Choice

Simplify the expression:

4 - 2(3x + 8) + 4x

• -2x + 20

• -2x -20

• -2x - 12

• 10x - 12

Multiple Choice

Solve :

3x = -9

• x = -3

• x = 3

• x = -12

• x = -6

Multiple Choice

Solve the equation:

4x - 8 = 8

• x = 6

• x = -6

• x = -4

• x= 4

Multiple Choice

Solve the equation:

2(3x - 2) = 20

• x = 4

• x = -4

• x = 5

• x = -5

Multiple Choice

7x + 10 + 3x = -40

• x = 5

• x = -5

• x = 3

• x = -3

Multiple Choice

Solve the equation

5x - 29 = 55 -2x

• x = -12

• x = 84

• x = -84

• x = 12