Module 5 Simplify Algebraic Expressions

Use the distributive Property to write the expression as an equivalent expression.

-2 (r - 8)

• -2r - 16

• -2r + 16

• -2r - 8

• r + 16

Use the distributive Property to write the expression as an equivalent expression.

5(3a + 6)

• 15a - 30

• 15a + 6

• 15a + 30

• 3a + 30

Use the distributive Property to write the expression as an equivalent expression.

(4x - 2) 5

• 20x - 10

• 20x + 10

• 4x - 20

• 10 - 4x

Use the distributive Property to write the expression as an equivalent expression.

-(4x - 8)

• 4x - 32

• -4x +32

• -4x + 32

• -4x + 8

Simplify.

12z + 1 + 5z - 8z + 5

• 9z + 6

• 25z-6

• 25z+6

• 240z + 5

-8x - 5b + 7b + 5x

Choose all correct answers.

• -3x + 2b

• 2b - 3x

• 13x + 12b

• 13x - 12b

Simplify.

x + 2x + 9x

• 11x

• 12x

• 18x

• 11x + 1

Add the linear expression.

(-4x + 2 ) - (20x - 5)

• 16x + 3

• 16x + 3

• -24x + 7

• 80x + 20

Add each linear expression.

(x + 7) + (4x +3)

• -3x + 4

• 5x + 10

• 4x + 21

• 4x + 10

Subtract the linear expression.

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

• -2x + 5

• 2x - 5

• -6x - 1

• 6x + 5