Multi-Step Equations

Simplify by combining like terms

• 12a - 8 b

• -1a - 5b

• -2a - 4b

• 2a + 4b

Tags

CCSS.7.EE.A.1

Solve

• -2/3

• 6

• -3

• -6

Solve

• -16

• -8

• 9

• -4

Tags

CCSS.7.EE.B.4A

Solve

• 4

• -4

• No Solution

• Infinitely Many Solutions

Solve

• 5

• 2

• No Solution

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7A

Solve

• 8

• -1

• 6

• -3

Solve

• 9

• -19

• -10

• No solution

Solve

• 3

• 8.67

• 7

• 7.5

Solve

• y < 6

• y < 16

• 3y < 16

• y < -6

Ms. Moya has received 13 Starbucks cards from students and generally gets 2 more each year she teaches. Ms. Powers has only ever been given 1 Starbucks gift card but plans to get 5 more each year she teaches. Which equation models the situation to find the number of years before they have the same number of Starbucks cards?

• 13(2y) = 1(5y)

• 13y + 2 = 1y + 5

• 13 - 2y = 1 - 5y

• 13 + 2y = 1 + 5y