8th Grade Solving Equations

19  + a  =  -50

• a = -950
• a =  -69
• a = -31
• a = -50/19

7.    -4y = 48

• x = -52
• x = -12
• x = -44
• x = -13

Tags

CCSS.6.EE.B.7

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Tags

CCSS.6.EE.B.7

6n + 4 = -26

• n=-6
• n= -5
• n= 8
• n= -4

Tags

CCSS.7.EE.B.4A

-4x+1=21

• x=120
• x=5
• x=30
• x=-5

Tags

CCSS.7.EE.B.4A

-30 - 5x = 120

• x = 18
• x = -18
• x = 30
• x = -30

Tags

CCSS.7.EE.B.4A

15 = 2a + 7

• a = 2
• a = 4
• a = 12
• a = 14

Tags

CCSS.7.EE.B.4A

2x - 3 + 4x = 27

• x = 12
• x = 4
• x = 5
• x = 15

Tags

CCSS.8.EE.C.7B

Solve for x.

• x = 55
• x = 60
• x = 15
• x = 35

Tags

CCSS.7.EE.B.4A

3(x-4) = -3

• x = 3
• x = -3
• x = 5
• x = -5

Tags

CCSS.7.EE.B.4A