One Step Equations

Solve the following equations y-21=18

• 90
• 39
• 23
• 31

Tags

CCSS.6.EE.B.7

What is the inverse operation of addition?

• Addition 
• Subtraction
• Multipication
• Division

Tags

CCSS.2.NBT.B.5

What is the inverse operation of subtraction?

• Addition
• Subtraction
• Multiplication
• Division

Tags

CCSS.2.NBT.B.5

What does "inverse" mean?

• Same as
• Opposite

Tags

CCSS.RI.6.4

CCSS.RI.7.4

CCSS.RI.8.4

CCSS.RL.6.4

CCSS.RL.7.4

What is the main goal in solving equations?

• Get the coefficient by itself
• Get the constant by itself
• Get the variable by itself
• Get the equal sign by itself

Tags

CCSS.6.EE.B.7

X + 5 = 12

• 8

• 7

• 17

• 9

Tags

CCSS.6.EE.B.7

Solve the equation.

x + 9 = -5

Mathematical Equivalence

OFF

Tags

CCSS.6.EE.B.7

9 + x = 18

• 10

• 8

• 9

• 2

Tags

CCSS.6.EE.B.7

b - 4 = 9

• b=9

• b=36

• b=13

• b=5

Tags

CCSS.6.EE.B.7

x + 7 = 18

• x=25

• x=7

• x=18

• x=11

Tags

CCSS.6.EE.B.7