3x-12+x=3-x

Simple and best practice solution for 3x-12+x=3-x 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=3-x equation: 



3x-12+x=3-x

We move all terms to the left:

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

We add all the numbers together, and all the variables

3x+x-(-1x+3)-12=0

We add all the numbers together, and all the variables

4x-(-1x+3)-12=0

We get rid of parentheses

4x+1x-3-12=0

We add all the numbers together, and all the variables

5x-15=0

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

5x=15

x=15/5

x=3

See similar equations:

| 1=21-5w | | 6-8x=54 | | 35+8h=51 | | –f=10+9f | | 2b+17=57 | | n-247=605(4*28 | | 4(c+1)+3=20+4c | | (.1x-22)=(.3x-54) | | 4(x+1)+3=19 | | n+13=83 | | 6x=-54- | | x^2-600x+20000=0 | | 128=(x-5)^7 | | 4x(2x-1)(3-4x)=0 | | c+13=14c | | c+13=`14c | | 5=(3n–8) | | 7x-5x2=1/3(12x+10) | | 3(x+2)^2+5=32 | | 4x(2x-1)(3x-4x)=0 | | 4x(2x-1)(3x-4)=0 | | 7(r+2)=49 | | g-11=96 | | 0.2x+0.6(35−x)=10.2 | | 3(3x+20=60 | | 48x-32x=0 | | -4n(2n-5)=-8n+20 | | 28+x=3 | | 48x-32x^2=0 | | 34+12=n+24 | | x=65(8) | | 0.5x+4/3×=x+20 |

Equations solver categories