One-Step Equations

What what is the inverse operation of subtraction?

• addition

• subtraction

• multiplication

• division

Tags

CCSS.HSA.REI.A.1

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

Tags

CCSS.HSA.REI.A.1

In an equation or inequality, you want to get the variable...

• on one side

• to disappear

• isolated so you can get the answer

Tags

CCSS.7.EE.B.4A

When solving 234 + N =389, what operation would you use to find the answer

• multiplication
• addition
• subtraction
• division

Tags

CCSS.4.NBT.B.4

In the equation

x + 7 = 12

7 is being added to the variable, x. How should you show your work to isolate the variable and solve the equation?

• Subtract 7 from both sides.

• Subtract 12 from both sides

• Multiply both sides by 7

• Add 12 to both sides

Tags

CCSS.6.EE.B.7

Solve the equation:

4p = 16

• p = 12

• p = -12

• p = -4

• p = 4

Tags

CCSS.6.EE.B.7

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Tags

CCSS.6.EE.B.7

 $21\ =\ 14\ +\ x$  

• x = 7

• x = 35

• x = 294

• x = 1.5

Tags

CCSS.6.EE.B.7

 $-6\ =\ 5\ +\ b$   

• b = -11

• b = -30

• b =  1

• b = -1

Tags

CCSS.6.EE.B.7

 $a\ -\ 19\ =\ -30$  

• a = -570

• a = -49

• a = 2

• a = -11

Tags

CCSS.6.EE.B.7