Equivalent Expressions

Which expression is equivalent to:

12x + 20y

• 3(4x + 7y)

• 4(3x + 5y)

• 6(2x + 3y)

• 12(x + 8y)

Tags

CCSS.6.EE.A.4

Which expression is equivalent to 6x + 4y?

• 12x + 2y

• 3(2x + y)

• 3x + 8y

• 2(3x + 2y)

Tags

CCSS.6.EE.A.4

Simplify the expression by combining like terms:

8x + 4y - 2x + 6y - 3

• 6x + 10y - 3

• 6x + 2y - 3

• 10x + 2y - 3

• 10x + 10y - 3

Tags

CCSS.7.EE.A.1

Simplify the expression by combining like terms:

9b - 3b + 5b - 17

• 28b

• 18b - 17

• 11b - 17

Tags

CCSS.7.EE.A.1

Which expression is not equivalent to:

x + x + x

• 3x

• 2x + x

• x³

• x + 2x

Tags

CCSS.6.EE.A.4

Which of the following is not equivalent to:

4a + 5 + a

• 5a + 5

• 5(a + 1)

• a + a + a + a + a + 5

• 10a

Tags

CCSS.6.EE.A.4

Which expression is not equivalent to:

16x + 24

• 2(8x + 12)

• 3(5x + 8)

• 4(4x + 6)

• 8(2x + 3)

Tags

CCSS.6.EE.A.4

Which expression is not equivalent to:

24x + 36

• 3(8x + 36)

• 2(12x + 18)

• 4(6x + 9)

• 6(4x + 6)

Tags

CCSS.6.EE.A.4