Equivalent Expressions and Equations

Which expressions are equivalent to 6x?

Select ALL that apply.

• 5x + x

• x + 6

• 13x - 7

• 5x + 1

• x + x + x + x + x + x

Tags

CCSS.6.EE.A.4

Which expressions are equivalent to 18a + 36b.

• 54ab

• 9(2a + 4b)

• 3(6a + 12b)

• 6(3a + 8)

• 18 + a + 36 + b

Tags

CCSS.6.EE.A.4

Which expressions are equivalent to 8x? Select ALL that apply.

• x + 8

• 14x - 6

• 7x + x

• 7x + 1

• x + x + x + x + x + x + x + x

Tags

CCSS.6.EE.A.4

Select each expression that is equivalent to 8(f + 2).

• 4(f + 4) + f

• 3(f + 2) + 6(f + 2)

• 8f + 16

• 6(f + 2 ) + 2f + 4

• 8f + 2

Tags

CCSS.6.EE.A.4

Which statement shows an equivalent equation?

• 3(7g + 5) = 21g + 8

• 2d + 15 + 4d - 9 +d = 7d + 6

• 14x + 21 = 7(2x + 9)

• 11 +6c + 5c -8 + 2c = 13c + 4

Tags

CCSS.8.EE.C.7A

Ms. Reynolds and Mr. Rolison are selling pencils at BUE. Ms. Reynolds sells 14 cases of pencils and Mr. Rolison sells 9 cases of pencils. There are (p) pencils in each case. Which expression is equivalent to how many pencils Ms. Reynolds and Mr. Rolison sold.

• 23p

• 5p

• 22p

• 116p

Tags

CCSS.6.EE.B.6

Mason and Morgan are selling candy apples for a fundraiser. Mason sells 18 cases of candy apples and Morgan sells 10 cases of candy apples. There are (c) candy apples in each case. Which expression is equivalent to how many candy apples Mason and Morgan sell?

• 180c

• 8c

• 18c

• 28c

Tags

CCSS.6.EE.B.6

Which expression is equivalent to 4 (x + 5) ?

• 4 + x + 4 + 5

• 4x + 5

• 4 + x + 5

• 4x + 20

Tags

CCSS.6.EE.A.4

Which two expressions are equivalent?

• 4 (2 + x) and 4 ⋅ 2 + 4 ⋅ x

• x + (4 ⋅ 3) and (x + 4) ⋅ x

• 6 ⋅ 4 ÷ x and 6 ⋅ x ÷ 4

• 8 ⋅ x + 2 and 8 ⋅ (x + 2)

Tags

CCSS.6.EE.A.4

Which algebraic expressions are equivalent?

• 2 (5x + 4) = 10x + 8

• 2 (5x + 4) = 10x + 4

• 2 (5x + 4) = 5x + 8

• 2 (5x + 4) = 7x + 6

Tags

CCSS.6.EE.A.4