-3x=12+6

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



-3x=12+6

We move all terms to the left:

-3x-(12+6)=0

We add all the numbers together, and all the variables

-3x-18=0

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

-3x=18

x=18/-3

x=-6

See similar equations:

| -5x+x=-8 | | 12(x-5)=11x(x+5) | | 21-3n=7n+3(5-4n) | | 64x-16=8(8x-2) | | 3x-6=-5x+18 | | 1=1-2k+3k | | (3x+5)=135 | | -1=8u | | -5-2+x=0 | | -5(x+)+3x=6-(4x-3) | | 5/3(x+5)-7/3(x+7)+3.5/6(x+1)-7/6(2x-5)=1/6(x+22) | | 3x=+12-6 | | 6(5m-7)=258 | | 6z-12=2z+60 | | 515=n9 | | 3(x-5)-2(4x+5)=x-25 | | 4.4p+3.9p=-17.43 | | N+2=-14-4n | | 18x-6=3(2x+6) | | 6+4a+4=-2 | | 33x+82=33x+12 | | 3(x-5)-2(4x+5=x-25 | | -8=-5v | | 13(x+10)=-26 | | 1/3=-5/6+u | | 121=11s | | 130/19=x/19 | | 13.02-(6y)=8y | | 1-x+1+7x=5(x-10)+12(x+8) | | 9x²=49 | | 2(3x)-2x=10 | | 4.5x+180=455 |

Equations solver categories