-2(r-3)=12

Simple and best practice solution for -2(r-3)=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 -2(r-3)=12 equation: 



-2(r-3)=12

We move all terms to the left:

-2(r-3)-(12)=0

We multiply parentheses

-2r+6-12=0

We add all the numbers together, and all the variables

-2r-6=0

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

-2r=6

r=6/-2

r=-3

See similar equations:

| x-3^x=30 | | 3b-42=5b-90 | | 4=9z-8z | | 72.1=7(m+3.4) | | 7x+47=12 | | 7^(t-3)=3^t | | (4^x)-3=11 | | 20+7x=9x | | 4,704=49(p+20) | | 56=-7x+14 | | 2(k-5)+3k=k+5 | | 11x=11=0 | | 6u+7=-(-u-7) | | v+40=2v-33 | | 4t+14=7t-16 | | 4t+14=7t16 | | a÷5+5=10 | | O=2o-9o | | -2x^2+18x-31=x^2+11x-19 | | =3+y533 | | 4a-63=a | | 3535=35(p+25) | | 8x+12=72 | | 960=5(x+19 | | 4x=15/4 | | 3t-19=6t-67 | | -11=-5p+15+6p | | 6w=$12,24 | | 32+16x=-32 | | H/6+12=h/13+24 | | 8w-48=9w-62 | | 6x-4=2(3x-4) |

Equations solver categories