2 Step Equations Warm Up

-4x + 1 = 21

• x=120

• x=5

• x=30

• x=-5

Solve for k:

3k + 5 = 23

• k = 4

• k = 5

• k = 6

• k = 7

-4x+1=21

• x=120

• x=5

• x=30

• x=-5

Solve: 4x + 3 = -5

• 1/2

• -1/2

• -2

• 2

Solve for k:

3k + 5 = 23

• k = 4

• k = 5

• k = 6

• k = 7

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

10.    x / 2  - 5 = 3

• x = -2
• x = 2
• x = 16
• x = 8

Tags

CCSS.7.EE.B.4A

1 ∕ 2 x + 4 = 15

• x = 22
• x = 38
• x = 5.5
• x = -22

Tags

CCSS.7.EE.B.4A

x - 8 = -5 

• 13
• -13
• 3
• -3

Tags

CCSS.6.EE.B.7

Solve the equation
3x = 27. 

• x = 24
• x = 81
• x = 9

Tags

CCSS.6.EE.B.7