Combining Like Terms with Distributions

Simplify.

x - 44 + 1 - 15x

• -16x - 43

• -14x - 34

• -14x - 43

• -14x + 43

22n + 15 + 1 - 23n

• -2n -16

• -n - 16

• -n +16

• 2n + 16

Which expression is equivalent to:
d + d + d + 3 + 2

• 3d + 5

• d + 5

• 2d + 7

• 3d + 4

-2x + 11 + 6x

• 8x+11

• 4x +11

• 4x

• 15x

6(3x + 5) + 2(x - 4) 

• 11x + 22

• 20x + 22

• 20x + 1

• 18x + 26

Which of the following is equivalent to

8(5x - 7) + 3x ?

Mathematical Equivalence

ON

2(3x - 1) + 10

• 6x + 12

• 6x + 8 

• 6x + 9

• 6x - 8 

Which of the following is equivalent to 8(5x - 7) + 3x ?

Mathematical Equivalence

ON

5a + 2a + 2a 

• 9a

• 8a

• 7a

Simplify the expression: 
3t + 7y + t + 3y

• 3t + 10y

• 4t + 10y

• 4t + 4y