Review Algebraic Expressions

Simplify. 4x - 3 + 2 - 2x

• 6x + 5

• 2x + 1

• 2x - 1

• 6x - 1

Tags

CCSS.7.EE.A.1

Simplify by combining like terms:
4x² - 3x + 11 -2x

• 4x² - 5x + 11

• 11x + 11

• 16x² - 5x + 11

• 10x²

Tags

CCSS.7.EE.A.1

Simplify the expression.

Answer explanation

11x - 7x = 4x

3 + (-4) = -1

Tags

CCSS.7.EE.A.1

Factor the expression.

Answer explanation

GCF: 5y

5y(2x)-5y(3)

5y(2x-3)

Tags

CCSS.7.EE.A.1

Circle the LIKE TERMS

Answer explanation

Same variable, x, and same exponent on x.

Tags

CCSS.6.EE.A.2B

Put a checkmark next to the correct answers.

Answer explanation

Each term is a constant (a number) or the product of a constant and a variable raised to the 1st power.

Simplify. -9w + 7 - 4w - 16

• -13w -9

• 5w -23

• -13w - 23

• -5w - 9

Tags

CCSS.7.EE.A.1

Represent the perimeter of TRIANGLE 1 as an Algebraic Expression in simplest form.

Answer explanation

-6x + 105

Add all the sides together by combining like terms.

Tags

CCSS.7.EE.A.1

Answer explanation

9x-27

9(x)-9(3)

9(x-3)

Tags

CCSS.7.EE.A.1

Answer explanation

-10x+30+25x

15x+30

15(x)+15(2)

15(x+2)

Tags

CCSS.6.EE.A.3