2-0: Solving one step and two step equations

The goal of solving two-step equations is to:

• francine
• Find the coefficient 
• Find the value of the variable

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

Solve the equation:
-5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

x - 8 = -5 

• 13
• -13
• 3
• -3

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.NS.C.5

x + 12 = 20

• x = 32
• x = -32
• x = 8
• x = -8

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.EE.A.2

 $\frac{x}{3}+7=12$  

• 57

• 15

•  $\frac{5}{3}$  

• 29

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

7.    -4y = 48

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

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

b - 14 = 62

• b = -76

• b = 76

• b = -48

• b = 48

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.A.2

 $\frac{c}{-9}\ =\ -8$  

• c = -1

• c = 1

• c = -72

• c = 72

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.A.2

2x = 5

• x = $\frac{5}{2}$

• x = 10

• x = -10

• x = $\frac{2}{5}$

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7