Equivalent Expressions Practice

Choose the equivalent expression.

2d + 17 - 3 - 2d + 4d

• 4d +14

• 8d + 20

• 4d + 17

• 4d - 14

Tags

CCSS.6.EE.A.4

(7a + 4) - (9a + 2)

• -2a + 6
• 2a + 6
• -2a + 2
• 2a + 2

Tags

CCSS.HSA.APR.A.1

Find the difference: 
2(x - 2) - 3(x - 4)

• -x - 8
• x + 8
• 5x + 8
• -x + 8

Tags

CCSS.6.EE.A.3

(6x + 3y + 4) – (8x + 9y)

• -2x - 6y
• -2x - 6y + 4
• 2x + 6y + 4
• 14x + 12y + 4

Tags

CCSS.HSA.APR.A.1

True or False

2(3 - 4y) = 6 - 4y

• True

• False

True or False

3 + 5(9 + 2n) = 48 + 5n

• True

• False

The width of a rectangle is represented by 5 + 2y and the length is 2(5 + 2y). What is the perimeter of the rectangle? Select all correct expressions.

• 4(5 + 2y)

• 6(5 + 2y)

• 20 + 8y

• 30 + 12y

Which expression is equivalent to 3n + 2(1 - 4n)?

• 2 - n

• 2 - 5n

• 2 + 11n

• 2 - 11n

Which expression is equivalent to -3(3y - 2x) +2(5x - 4y)?

• -3y + 2x

• -11y + 6x

• -13y + 18x

• -17y + 16x

Which expression is equivalent to -4(x +2) - 0.5(2x -6)?

• -5x - 4

• -5x - 5

• -8x - 4

• -8x - 5