Solving Equations Review

-5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

Tags

CCSS.6.EE.B.7

19  + a  =  -50

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

Tags

CCSS.6.EE.B.7

m - 8 = -5 

• m = 13
• m = -13
• m = 3
• m = -3

Tags

CCSS.6.EE.B.7

How would you solve this equation: 9x = 153 ? 

• multiply both sides by 9
• divide both sides by 9
• add 9 to both sides
• subtract 9 from both sides

Tags

CCSS.6.EE.B.7

9 + 3r = 10

• r = 2/3
• r = 1/3
• r = -1/3
• r = 4

Tags

CCSS.7.EE.B.4A

5(y - 3) + 2y = 27

• y = 3
• y = 42/15
• y = 30/7
• y = 6

Tags

CCSS.8.EE.C.7B

4x - 9x + 3 = -32

• x = -35/13
• x = 7
• x = -7
• x = -29/5

Tags

CCSS.8.EE.C.7B

17 = 3(x-5) + 5

• x = 9
• x = 8
• x = 17/3
• x = -9

Tags

CCSS.7.EE.B.4A

• x = 55
• x = 60
• x = 17.5
• x = 45

Tags

CCSS.7.EE.B.4A

Solve for X. 3x + 15 - 7x = -7

• x = 2

• x =-4/5

• x = -2

• x = 5 1/2

Tags

CCSS.8.EE.C.7B