Equations Review

1 and 2 Step

100

Solve:

2x=16

x=8

200

Solve:

x/3=7

x=21

300

Solve:

7x-5=44

x=7

400

Solve:

x/4-8=-10

x=-8

500

Solve

-4x+7=7

x=0

Variables on Both Sides

100

Solve

4x-8=3x+2

x=10

200

Solve

4x-9=7x-12

x=-1

300

Solve

4x-12=12-4x

x=3

400

Solve

8x+14x=-42+x

x=-2

500

Solve

6-x=5x+30

x=-4

Multistep Equations

100

Solve

2(3x-2)=14

x=3

200

Solve

-5x + 3x -5=11

x=-8

300

Solve

70=7x-7(3x-20)

x=5

400

Solve 

-7x + 5(-x+15)=15

x=5

500

Solve

98=-6x-2(2x+6)

x=-11

How many Solutions?

100

Does this equations have one, infinite, or no solutions?

4x-3=2x+13

One solution

200

Does this equations have one, infinite, or no solutions?

4x+2=4x-5

No solutions

300

Does this equations have one, infinite, or no solutions?

2x+1=5x-8

one solution

400

Does this equations have one, infinite, or no solutions?

3(4x+3)-2=12x+7

Infinite solutions

500

Does this equations have one, infinite, or no solutions?

5(x-3)+6=5x-10

No solutions

Know Your Teachers

100

Besides eighth grade, Mr. Brantley and Mrs Maier also teach this grade.

Fourth

200

If you see Mr. Brantley, he will probably greet you and say this.

"Hey, Friend"

300

If Dr. Hertz agrees with you, she will probably say this.

"Indeed"

400

Ms. Garvin moved to Atlanta this summer. She lived and taught here.

New Jersey

500

Before coming to GLOBE, Mrs. Maier taught that this middle school.

Renfroe Middle School. It's now called Beacon Hill Middle School