7th grade: Solving Equations

14+3x=26

• x=6
• x=1
• x=4
• x=3

Tags

CCSS.7.EE.B.4A

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.HSA.REI.A.1

Solve.
 $3\left(x+4\right)-14=28$  

•  $x=9$  

•  $x=0$  

•  $x=10$  

•  $x=\frac{39}{3}$  

Tags

CCSS.7.EE.B.4A

5x + 8 = 43

• x = 7
• x = 8
• x = 9
• x = 10

Tags

CCSS.7.EE.B.4A

u/5 + 6 = 12

• u = 30
• u = 25
• u = 5
• u = 6

Tags

CCSS.7.EE.B.4A

6x + 4 = 2x + 24

• x = 4
• x = 5
• x = 6
• x = 7

-3x + 7 = -2

• x = -27

• x = 27

• x = 3

• x = -3

Tags

CCSS.7.EE.B.4A

5 - 2x = 1 - 3x

• -4
• 4
• 12
• -7

2 + 6x = 5x - 5

• -9
• -7
• 7
• 9

6x - 11 = 5x - 7

• 4
• -4
• -2
• 2