Expressions and Equations Distributing and One Step

Simplify each equation. Tell whether the equation has one, no, or infinite solutions.

3x - 7 = 3(x - 3) + 2

• one

• no solutions

• infinite solutions

Tags

CCSS.8.EE.C.7A

Distribute:
-7(w + -2)

• -7w + 14

• -7w + -14

• -7w + -9

• -5w

Tags

CCSS.6.EE.A.3

Simplify by distributing and combining like terms:
3 + 9(n - 2) + 4n

• 12n - 24

• 16n - 24

• 13n + 21

• 13n + -15

Tags

CCSS.6.EE.A.3

Solve the equation:
8y = 24

• y = 4

• y = -3

• y = 16

• y = 3

Tags

CCSS.6.EE.B.7

Select all equations that have c = 4 as a solution.

• 5 + c = 20

• 3 x c = 15

• c + 3 = 7

• 8c = 32

Tags

CCSS.6.EE.B.5

Translate the sentence into an equation. Eleven less than five times a number is twenty four.

• 11- 5n = 24

• 5n + 11 = 24

• 11 + 5n = 24

• 5n -11 = 24

Translate the sentence into an equation. Nine more than -8 times a number is -7.

• -8n + 9 = -7

• -8n - 9 = 7

• -8n + 9 = 7

• -8n - 9 = 7

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

6x + 3(-x + 11) = 3

• -10

• 10

• 15

• -15

Tags

CCSS.8.EE.C.7B

Solve the equation
4x - 5x + 9 =5x - 9

• x = -3

• x = 9

• x = 3

• x = -9