3A-3C Review

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

What is the first step when solving an equation?

• Isolate the variable

• Randomly guess and check

• subtract from both sides

• draw a line down the equal sign

Tags

CCSS.7.EE.B.4A

What would be the best first step to solving the equation?
-3=x+5

• add 3 to both sides
• subtract 5 from both sides
• add 5 to both sides
• subtract -5 from both sides

Tags

CCSS.6.EE.B.7

What would be the best first step to solving the equation?
-6x=-24

• multiply both sides by -6
• divide both sides by -6
• add 6  to both sides
• subtract -6  from both sides

Tags

CCSS.6.EE.B.7

Evaluate (solve):   $f-22=36$  

• f = 62

• f = 14

• f = 58

• f = 12

Tags

CCSS.HSF.IF.A.2

 $x-3=-2$  

• x = -5

• x = -1

• x = 5

• x = 1

Tags

CCSS.6.EE.B.7

 $10=x+15$  

• x = -5

• x = 5

• x = 25

• x = -25

Tags

CCSS.6.EE.B.7

 $\frac{x}{-11\ }$  = -3

• x =  -33

• x = 3.6

• x = -3.6

• x = 33

Tags

CCSS.6.EE.B.7

 $-12x=-60$  

• x = -5

• x = 720

• x = -720

• x = 5

Tags

CCSS.6.EE.B.7