7th grade equations

14+3x=26

• x=6
• x=1
• x=4
• x=3

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.3

CCSS.7.EE.B.4

82=15x-23

• x=9
• x=7
• x=6
• x=4

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.3

CCSS.7.EE.B.4

-9x (3) =135

• x=-5

• x=8

• x=-11

• x=15

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.3

CCSS.7.EE.B.4

Choose the first step in solving the following equation.

-3y - 12 = 14

• add 3 to both sides

• add 12 to both sides

• subtract 12 from both sides

• subtract 3 from both sides

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.3

Solve:
19  +  a  =  –40

• –950
• –59
• –31
• 2.6

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.NS.A.3

Solve:
x – 8 = –5 

• 13
• –13
• 3
• –3

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

Solve:

• 20
• 7
• 10
• 3

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.3

CCSS.7.EE.B.4

Solve:

• 152
• 176
• 5
• 27

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.RP.A.2

CCSS.7.RP.A.3

What equation matches this situation?
Robyn had some video games then bought 4 more.  Now she has a total of 10 games.

• v - 4 = 10
• v + 4 = 10
• 10 - 4 = v
• Answer not Given

Tags

CCSS.7.EE.B.4

What was done to solve the equation?
(Line 1)          5x - 8 = 32
(Line 2)          5x = 40
(Line 3)          x = 8

• add 8 to both sides, then divide both sides by 5
• add 8 to both sides, then divide both sides by 40
• subtract 8 from both sides, then divide by 5
• subtract 8 from both sides, then multiply by 5

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.3

CCSS.7.EE.B.4