Equations

Two-Step Equations

100

2x+3=11

x=4

200

3x-3=27

x=10

300

(x/10) + 2 =5

x=30

400

(x/3) - 9 = 3

x=36

500

(2/3)x = 6

x=9

Equations With Combining Like Terms

100

x+x+x = 15

x=5

200

2x+3x-4x = 10

x=10

300

4x-10x+3x-x-x = 30

x=-6

400

x+x+x+x+x+x+x+x+x+x-3x-5x = 40

x=20

500

x-2x+3x+4x-5x-6x+7x-x = 11

x=11

Equations With Distributing

100

2(x+2) = 8

x=2

200

5(x-3) = 20

x=7

300

-3(x+3) = 18

x=-9

400

-2(x-10) = 22

x=-1

500

3(2x-4)= 12

x=4

Equations With Variables On Both Sides

100

2x+4 = x+10

x=6

200

2x+3x+4x = 3x+48

x=8

300

5(x-5) = 2(x+7)

x=13

400

3(x+1)+2 = -x+17

x=3

500

2(x+8)+x+8 = 2x+10+2x+4

x=2

Equations With Distributing and Combining Like Terms

100

7(x+3)-11 = 17

x=1

200

2(x-3)-10 = -6

x=5

300

3(x-4)+15 = 30

x=9

400

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

x=-6

500

3x-3x+10(x-3) = -30

x=0