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.7.NS.A.2

Solve: 8y = 24

• 1

• 2

• 3

• 4

Tags

CCSS.6.EE.B.7

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Tags

CCSS.6.EE.B.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

Find the reciprocal of 7

• 
  $\frac{1}{7}$

• $\frac{7}{1}$

• $1\frac{1}{7}$

• $\frac{7}{7}$

What is the reciprocal of:

 $\frac{2}{5}$  

•  $\frac{2}{5}$  

•  $\frac{5}{2}$  

•  $\frac{5}{1}$  

•  $\frac{1}{5}$  

 $\frac{22}{5}$ is the reciprocal of _______?

• 4.4

•  $\frac{44}{10}$  

•  $\frac{22}{5}$  

•  $\frac{5}{22}$  

Solve:

 $\frac{1}{3}x=6$  

• 2

• 18

• 1/2

• 60

Tags

CCSS.6.EE.B.7

To solve the equation below, what should you multiply both sides by?

 $\frac{4}{5}m=\frac{1}{2}$  

•  $\frac{5}{4}$  

•  $\frac{4}{5}$  

•  $\frac{1}{2}$  

•  $\frac{2}{1}$  

Tags

CCSS.6.EE.B.7