Linear Equations 8B & 8C

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=-7

300

Solve

4x-12=12-4x

x=3

400

Solve

8x+4x=-10+x

x=-6

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

Inequalities

100

y+5≤7

y≤2

200

2x+5≤15

x≤5

300

 

x/-2-1≥-4

x≤6

400

n+2≤3(2n+4)

n≥2

500

4-(1/3)x>11

x<-21

or 

-21>x