Expressions Review

Evaluate the Expression: 2a+6 when a=-4.

• 12

• -14

• 14

• -2

Evaluate the Expression: 2c/8 when c=8.

• 6

• 8

• 10

• 2

Evaluate the Expression: 2c-7b when c = 9 and b = 2.

• 4

• 2

• 3

• 28

Evaluate the Expression: 3g/4 when g = 12.

• 7

• 9

• 15

• 8

Simplify: 2x+3x-6

• 11

• x-6

• 5x-6

• 11x

Simplify 5g -7g + 6 -2

• -2g + 4

• 12g + 8

• 2g + 4

• 20g

Simplify 4(6x-5)

• -10x+9

• 10x-9

• 24x -20

• 20x -24

Simplify -5(12x-3)

• 17x-2

• 17x-8

• -60x+15

• 60x-15

Subtract (2x-1)-(3x+1)

• 5x+2

• -x-2

• 5x

• x+2

Subtract (x-7)-(2x-6)

• 3x-13

• -x+1

• -x-1

• 3x+13