Number properties
Solve Linear Equations
Solve Absolute Value Equations
Solve for the desired variable.
100

The property was used in the first step.

Original Equation:  17x =34 

First Step: x=2

What is the equality property of division?

100

The value of the variable that makes this equation true.

y+4 = 10

What is 

y=6?

100

The value of the variable that makes the following equation true.

| x| = 7

 What is 

7 and -7

100

Solve for x. 

3x+2 = 7y

What is 

x= (7y-2)/3

200

The property was used in the first step.

Original Equation:  x-3=7 

First Step:  x=10 

What is the equality property of addition?

200

The value of the variable that makes this equation true.

x- 10= 3

What is 

x=13?

200

The values of the variable that makes this equation true.

| a-4| = 7

What is 

11 and -3?

200

Solve for g.

g-m=n

What is 

g=n+m or g=m +n

300

The property was used in the first step.

Original Equation:  

3x + 4 =10

First Step: 

4+ 3x =10

What is commutative property of addition?

300

The value of the variable that makes this equation true.

-6x = 42

What is 

x=-7?

300

The values of the variable that makes this equation true.

-3=|x+2|

What is NO SOLUTION?

300

Solve for B.

f+3 = B/m

What is 

m(f+3)=B

400

The property was used in the first step.

Original Equation:   3(x-4)=7 

First Step:  3x-12=7 

What is the distributive property?

400

The value of the variable that makes this equation true.

3b +9 =21

What is 

b=4?

400

The values of the variable that makes this equation true.


What is 

-6 and 32/3

400

Solve for b.

t=bd+M

What is 

b= (t-M)/d

500

The property was used in the first step.

Original Equation:  x/3 =5 

First Step:  x=15

What is the equality property of multiplication?

500

The value of the variable that makes this equation true.

x/0.4 -0.5 =-1

What is 

x=-0.2

500

The values of the variable that makes this equation true.

37=|8+5b|


What is 

-9 and 29/5?

500

Solve for x.

N=3y-rx

What is 

x=(N-3y)/-r

600

The property was used in the first step.

Original Equation:  

3x(5) = 10

First Step:  

5(3x) =10

What is the commutative property of multiplication?

600

The value of the variable that makes this equation true.

3(x-10)=-9

What is 

x=7

600

The values of the variable that makes this equation true.

-2|x+4|+7=-5

What are 

x=2 and x=-10?

600

Solve for b.

6b-5Q=x

What is 

b=(x+5Q)/6?

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