Equivalent Expressions

Simplify: 7(2a + b)

• 14a + 7b

• 72a + b

• 14a + 7

• 14ab

Which of the following is equivalent to 9(5c + 4)?

• 45c + 36

• 81c

• 45c + 4

• 49c

Find an equivalent expression for the given expression: 36x + 24

• 4(9x + 7)

• 4(9x + 8)

• 2(18x + 12)

• 12(3x + 3)

Which expression is equivalent to 4(x + 6)?

• 4x + 6

• 4x + 24

• x + 24

• 10x + 24

6 (x + y + 7)

• 6x + 6y + 42

• 12xy + 42

• 6x + 6y + 7

• 6x6y + 42

Which of the following is equivalent to 4(2x + 3)

• 8x + 12

• 8x + 3

• 8x - 12

• 20x

Are the following expressions equivalent?

4( y - 1) and 1 + 4y

• yes

• no

Which answer choice is equivalent to:

4(2x-5)+6x

Select all that apply.

• 2(7x-10)

• 14x-20

• 20-14x

• 14x-5

• 8x-20+6x

Which answer choice is equivalent to:

5x+3(x-6)

Select all that apply.

• 8x-18

• 5x+3x-18

• 18+8x

• ½(16x-36)

• 18-8x

Which answer choice is equivalent to:

2x+4x+6(x-3)+4

Select all that apply.

• 12x-14

• 14x-13

• 2(6x-7)

• ½(24x-28)

• 14-13x