Two-Step Equations with Rational Coefficients

What is the inverse operation of subtraction?

• Subtraction
• Multiplication
• Division
• Addition

Tags

CCSS.HSA.REI.A.1

What is the inverse operation of multiplication?

• addition
• subtraction
• multuplication
• division

Tags

CCSS.3.OA.C.7

If the coefficient of the variable is a fraction, dividing both sides by a fraction is the same as...

• dividing by a whole number

• subtracting the fraction

• using order of operations

• multiplying by the reciprocal

Tags

CCSS.6.EE.B.7

What is the reciprocal of:

 $\frac{2}{5}$  

•  $\frac{2}{5}$  

•  $\frac{5}{2}$  

•  $\frac{5}{1}$  

•  $\frac{1}{5}$  

What is the reciprocal of:

 $\frac{3}{4}$  

•  $\frac{3}{4}$  

•  $\frac{4}{3}$  

•  $\frac{3}{1}$  

•  $\frac{1}{4}$  

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Solve the equation:
 $8y\ =\ 24$  

• y = 1

• y = 2

• y = 3

• y = 4

Tags

CCSS.6.EE.B.7

Solve the equation:
 $\frac{1}{3}x=6$ 

• x = 2

• x = 18

• x = 1/2

• x = 60

Tags

CCSS.6.EE.B.7

Solve the equation:
 $\frac{3}{4}b\ =\ 24$ 

• b = 32

• b = 36

• b = 24

• b = 18

Tags

CCSS.6.EE.B.7

Solve the equation:
 $20\ =\ \frac{1}{5}n$ 

• n = 100

• n = 50

• n = 4

• n = 2

Tags

CCSS.6.EE.B.7

Solve the equation:
 $3=\frac{1}{2}x-7$ 

• x = 10

• x = 7

• x = 20

• x = -8

Tags

CCSS.7.EE.B.4A