Combining like terms, Distributive Property and Twostep Equation

What is the simplest form of the expression 5x + 7x + 8y – 4x + 9y + y?

• 30xy
• 16x + 18y
• 12x + 14y
• 8x + 18y

Tags

CCSS.7.EE.A.1

Simplify by combining like terms.
m + 9 - 4m

• 5m
• m + 5m
• -3m + 9
• 4m

Tags

CCSS.7.EE.A.1

-r -10r

• 11r
• -11r
• 9r
• -11

Tags

CCSS.7.EE.A.1

Simplify: 4x + 2 – x + 5

• 3x + 7

• 5x + 7

• 3x + 3

• 5x + 3

Tags

CCSS.7.EE.A.1

Simplify: 3x + 6 + 2x – 4

• 5x + 10

• x + 2

• x + 10

• 5x + 2

Tags

CCSS.7.EE.A.1

-2(x - 5)

• -2x + 10
• -2x - 10
• -2x + 5
• -2x - 5

Tags

CCSS.6.EE.A.3

-9(2g + 3)

• 18g + 27
• -18g + 27
• -18g - 27
• 18g - 27

Tags

CCSS.6.EE.A.3

Which of the following is equivalent to    3h +7(2 + 4h)?

• 90h
• 7h + 20
• 50h
• 31h +14

Tags

CCSS.6.EE.A.3

Which of the following is equivalent to     -8 - 9(5 + 2x)?

• -5 - 2x
• -18x - 53
• -53 + 18x
• 18x - 53

Tags

CCSS.6.EE.A.3

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A