Two-Step Expressions and Equations : 7.EEI.A.1, B.4b

Simplify by combining like terms : x + x

• 3x

• 2x

• x + 3

• 2x + 1

Tags

CCSS.7.EE.A.1

Simplify by combining like terms : x + y + 2x + 4y

• 3x + 5y

• 2x + 4y

• 8xy

• 5x + 3y

Tags

CCSS.7.EE.A.1

Which of the following expressions is equivalent to : –3(5x + 2)

• –15x – 6

• 15x + 6

• –21x

• –15x + 2

Tags

CCSS.6.EE.A.3

Which of the following is equivalent to : 16x – 6 + 4

• 2(8x – 1)

• 26x

• 20x – 6

• 2(14x - 2)

Tags

CCSS.6.EE.A.4

Solve the equation : x ÷ 4 = 2

• x = 8

• x = 1/2

• x = 6

• x = –2

Tags

CCSS.6.EE.B.7

Solve the equation : 2x – 10 = 22

• x = 16

• x = 10

• x = 32

• x = –12

Tags

CCSS.7.EE.B.4A

Solve the equation : 2x + 7x – 5 = 4

• x = 1

• x = 9

• x = –2

• x = –4

Tags

CCSS.8.EE.C.7B

Which of the following inverse operations would help me solve : 2x + 3 = 9

• Subtract 3 on both sides

• Add 3 on both sides

• Divide by 3 on both sides

• Multiply by 3 on both sides

Tags

CCSS.7.EE.B.4A

Steven orders books online. Each book is $3.50, and there's a flat shipping fee of $5 for the entire order. Which expression describes this situation?

• 3.50x + 5

• 5x + 3.50

• 8.50x

• 2.50x

Tags

CCSS.HSA-SSE.A.1A

Raquelle goes bowling. Each game is $2, and the bowling shoes rental fee is a flat $4. If Raquelle rents shoes, and then bowls three games, what is her total cost?

• $10

• $6

• $7

• $15

Tags

CCSS.7.EE.B.4A