Solving Two-Step Equations

3c + 5 = 23

• c = 3

• c = 6

• c = 7

• c = 18

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.

Figure out what n equals in this equation:
6n + 4 = -26

• n=-6

• n= -5

• n= 8

• n= -4

-4x+1=21

• x=120

• x=5

• x=30

• x=-5

5x+4=^-6

• 2

• -2

• 10

• 15

4 = 2(x + 3)

• 1/2

• 7/2

• -1

• 5

• 60

• 70

• 80

• 90

3n + 4 = 7 

• 1

• -1

• 3.67

• 2

3 + (¹∕₄)a = 31

• a= 28

• a= 112

• a= 7

• a= 67

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

7 + ^a⁄₃ = 5

• a= -2

• a= -6

• a= 3

• a= 15

Tags

CCSS.7.EE.B.4A