-21x+12=-6-3x-12

Simple and best practice solution for -21x+12=-6-3x-12 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 -21x+12=-6-3x-12 equation:



-21x+12=-6-3x-12
We move all terms to the left:
-21x+12-(-6-3x-12)=0
We add all the numbers together, and all the variables
-21x-(-3x-18)+12=0
We get rid of parentheses
-21x+3x+18+12=0
We add all the numbers together, and all the variables
-18x+30=0
We move all terms containing x to the left, all other terms to the right
-18x=-30
x=-30/-18
x=1+2/3

See similar equations:

| 19=8+s | | 3=v/25 | | -2x+5(x–3)=0 | | 3x-10=3x+60=4x+10 | | 27=t/2 | | 2=r+1 | | 100=1.05^x | | 4x/5-x2=-4 | | 2=n/50 | | 3x/2-x/4=10 | | 15=4+r | | q/4=140 | | q/4=149 | | 0.5=1.5x | | 8.p=72 | | –4=c–27 | | 10x-3=3x+22 | | −t4+72t2+225=0 | | 0.5*(7*d+4)=7−1.5*d | | (10x-9)(3x+2)=(5x-3) | | 10x-9+3x+2=5x-3 | | 4^x=600 | | X*x*x=0.3 | | 1/2(d-3)-8/3(4d-4)=5/12 | | x=12+4x(-2) | | Y=(3/2)x+15 | | 1,101,206,971=5000000/x | | 1,101,206,971=5000000x | | 20+5x=245 | | 10x=50000000 | | 3x2=x+14 | | h(3)=h(–10)=0 |

Equations solver categories