5A/B - Algebra: CLT and DP #1

Simplify by combining like terms:

n + n + n + n

• n + 4

• 4n

• can't be simplified

Simplify by combining like terms:

2x - 5 + 3x + 7

• x + 2

• 5x + 12

• 5x + 2

• 5x - 2

Simplify by combining like terms:

x + x + x - 8 - x + 3

• 4x + 11

• 2x + 5

• 3x - 5

• 2x - 5

Simplify using the distributive property:

3(5x - 2)

• 15x + 6

• 15x - 6

• 8x + 1

• 8x - 6

Simplify by using the distributive property:

-4(2x - 6)

• 8x + 24

• 8x - 24

• -2x - 10

• -8x + 24

Simplify by using the distributive property then by combining like terms:

2(3x + 7) + 5

• 6x + 19

• 5x + 12

• 5x + 19

• 6x + 12

Simplify by using the distributive property then by combining like terms:

-3(2x - 4) + 5x

• x + 12

• 11x + 12

• -x + 12

• -11x + 12

Use the distributive property to show the next step:

9 + 2(3x + 4) - 7

• 9 + 6x + 8 - 7

• 9 + 5x + 6 - 7

• 9 + 6x + 6 - 7

Use the distributive property to show the next step:

4 - 3(5x + 1) - 2x

• 4 - 15x + 3 - 2x

• 4 + 2x - 2 - 2x

• 4 - 15x - 3 - 2x

Simplify:

9 + 2(3x + 4) - 7

• 6x + 10

• 6x + 17

• 6x + 24