-12=r-4

Simple and best practice solution for -12=r-4 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 -12=r-4 equation: 



-12=r-4

We move all terms to the left:

-12-(r-4)=0

We get rid of parentheses

-r+4-12=0

We add all the numbers together, and all the variables

-1r-8=0

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

-r=8

r=8/-1

r=-8

See similar equations:

| -12k=-44 | | 14=t/6 | | 9z-11=3z+9 | | {1}{3}n=15 | | 3x+-9=84 | | 6n=4n-30 | | 51=50+n-40÷4 | | 2+10x=2-5+3 | | 6x-15=x-15 | | 7q+6q+36q+7q+6,q=2 | | 15+5p=6 | | (5x÷24)=(7÷12) | | 2(y-2)+2=8 | | X/80=280-x/60 | | 5m/2=15/16 | | 8x(-1+2x)=0 | | 8x(-1+2x)=) | | 3−2b=−9 | | u/18=18 | | u/418=18 | | u18=18 | | (2y+2)=70 | | (2y+2)=360 | | (y+8)=360 | | 12w+18w-6+4=-5w+4-6 | | -2=6n+4 | | -5u+33=-2(u-6) | | -2(v-5)=5v+45 | | -2u+3=-5(u+3) | | x+7/19=-7/19 | | 8^{x^2+3x+2}=1 | | 2z-8=5z-7 |

Equations solver categories