6.EE.4 Equivalent Expressions

Which of the following is equivalent to 8m-6n?

• 8(m-6n)

• 2(6m-4n)

• 2(4m-3n)

• -2(4m+3n)

Which expression is equivalent to 6d-16e?

• 16d-6e

• 16e-6d

• 2(8d-3e)

• 2(3d-8e)

Which expression is equivalent to 42x-24y?

• 24y-42x

• 42y-24x

• 6(7x-4y)

• 6(3x-7y)

Which is expression is equivalent to the following expression:

5y + 3 (y-2) + 12 - 7y

• y+18

• y+14

• y+10

• y+6

Which expression is equivalent to this expression:

d + 45 - (2d - 10)

• -d+55

• -d+35

• 3d+55

• 3d+35

Which expression is equivalent to the expression below:

16 + d + d + d

• 3 (d-16)

• 3d + 16

Which expression is equivalent to

3 ( y - 6 )?

• 3y - 6

• 2y - 18 + y

• 5y + 18 - 2y

• 2y - 18 - 5y

Which expressions are equivalent to

7 (4x + 10y )?

• 14 ( 2x + 5y )

• 28x + 10y

• 2 ( 14x + 35y)

• 9 (2x + 5y)

Simplify.

3 ( x - 7)

• 3x + 21

• 3x - 10

• 3x - 7

• 3x - 21

Which expression is equivalent to

x + x + x

• 3x + 1

• 3x + 3

• 3x

• x + 3