Solving Two-step equations

33 = 4a - 7

• a=-10
• a=10
• a=4.5

Tags

CCSS.7.EE.B.4A

-3a + 8 = 14

• a= -2
• a= -7.5
• a= 2
• a= 6

Tags

CCSS.7.EE.B.4A

26 = 5a + 1

• a= 5 ⁴∕₅
• a= no solution
• a= 0
• a= 5

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

 6b = 30

• b = 36
• b = 5
• b = 24
• b = 180

Tags

CCSS.6.EE.B.7

   3 = 5x - 12

• 2 = x
• 4 = x
• 3 = x
• -1 = x

Tags

CCSS.7.EE.B.4A

Solve for x.

• x = 7

• x = 17

• x = -3

• x = 27

Solve for x.

• x = 18

• x = 2/3

• x = 6

• x = -5

4.5 x - 12.2 = 19.3

• x = 1.5

• x = 16.4

• x = -7.9

• x = 7

2x -7 = (-3)

• x = 5

• x = -5

• x = 2

• x = -2

-42 = 21 - 9a

• x = -7

• x = 7

• x = -10.5

• x = 10.5