3x-12+x=2x+8

Simple and best practice solution for 3x-12+x=2x+8 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3x-12+x=2x+8 equation: 



3x-12+x=2x+8

We move all terms to the left:

3x-12+x-(2x+8)=0

We add all the numbers together, and all the variables

4x-(2x+8)-12=0

We get rid of parentheses

4x-2x-8-12=0

We add all the numbers together, and all the variables

2x-20=0

We move all terms containing x to the left, all other terms to the right

2x=20

x=20/2

x=10

See similar equations:

| ½x+10=30 | | 12x-8=24x1 | | 7.2x+4.7=6.3 | | 162=105+9.50y | | 16r+13=26r+3 | | 6v-49=-5(v+1) | | -8+4k=-8(k+7) | | 10=z−/2+7 | | -x+50=100 | | 1/2x+16=3/4x | | 7-2n=5n-14 | | 6x-9x+4=x-2+6 | | 8x-30=3+70 | | 3w+200=195+4w | | 4k–20=60 | | -9(-3+r)=180 | | x/10=2 | | 10+30x=2x+30 | | 3-y=162 | | | | -2x+-2=2x+2 | | 4-2a=7 | | 5x+.75=7x+25 | | -3x+-4=23 | | 10+30x=2x+25 | | 5r-7=5r | | 7(m+4)+7m=14 | | | | x+2=1x+2 | | -40-8x=7(8-8x) | | 4(g+2)8g=56 | | −8+4k=−8(k+7) |

Equations solver categories