simplifying linear expressions

Name the terms in this expression.

(2x + 7) + (x - 4)

• (2x + 7)

• 2x, 7, x, -4

• 2x + x

Tags

CCSS.6.EE.A.2

Coefficients are the factors in front of the variables.

What are the coefficients in this expression?

(6y - 7) + (-2y - 4)

• 7 and 4

• -2y

• 6 and -2

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Name the like terms in this expression.

(5x - 7) + (3x + 12)

• 5x and 3x

• -7 and 12

• both answers

Add the like terms: 2x - 5x

• 7x

• -3x

• -7x

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

subtract the like terms

-3 + (-5)

• -8

• -2

• 2

Tags

CCSS.2.NBT.B.5

CCSS.2.OA.B.2

Combine the like terms and simplify.

(2x + 1) + (x - 1)

• 2x + 2

• x + 0

• 3x

Tags

CCSS.6.EE.A.3

Simplify the expression.

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

• 5x -4

• 5x - 8

• -x + 4

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

Rewrite this expression as all addition.

(2x + 5) - (5x - 4)

• (2x + 5) + (-5x - 4)

• (2x - 5) - (5x + 4)

• (2x + 5) + (-5x + 4)

Tags

CCSS.6.EE.A.3

Simplify the expression.

(2x + 4) - (x + 2)

• x + 2

• 3x + 6

• x + 6

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Simplify the expression.

(4x + 3) - (2x - 1)

• 6x + 2

• 2x + 4

• 2x -2

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3