One and Second Step Equations

x + 12 = 20

• x = 32

• x = -32

• x = 8

• x = -8

Tags

CCSS.6.EE.B.7

x - 8 = -5 

• 13

• -13

• 3

• -3

Tags

CCSS.6.EE.B.7

18+m=8

• m=0

• m=10

• m=-10

• m=8

Tags

CCSS.6.EE.B.7

-16+ x= -15

• 2

• 0

• -1

• 1

Tags

CCSS.6.EE.B.7

Mathematical Equivalence

ON

Tags

CCSS.7.EE.B.4A

Mathematical Equivalence

ON

Tags

CCSS.7.EE.B.4A

What is the first step you should do to solve this equation?

• Add 31 to both sides

• Subtract 31 from both sides

• Subtract 5 from both sides

• Divide by -6 on both sides

Tags

CCSS.7.EE.B.4A

How would you solve each equation?

• subtract 4 from both sides of =

• 4x=12

• multiply both sides of = by 4

• divide both sides of = by 4

• x+4=12

• add 4 to both sides of =

• x-4=12

Tags

CCSS.6.EE.B.7

What is the last step you should do to solve this equation?

• Add 6 to both sides

• Divide both sides by -6

• Divide both sides by 36

• Multiply both sides by -6

Tags

CCSS.6.EE.B.7

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

• Add 62 to each side. 

• Subtract 62 from each side.

• Multiply each side by 62.

• Add 123 to each side.

Tags

CCSS.6.EE.B.7