-3=r-15

Simple and best practice solution for -3=r-15 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 -3=r-15 equation: 



-3=r-15

We move all terms to the left:

-3-(r-15)=0

We get rid of parentheses

-r+15-3=0

We add all the numbers together, and all the variables

-1r+12=0

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

-r=-12

r=-12/-1

r=+12

See similar equations:

| 4q2–49q+12=0 | | 5-4=t+1 | | 25=(2-4x)-13 | | 200=1000*(x/750)-x | | 4w+180=16 | | –x−3x4=–13 | | 5c+180=150 | | 2w+180=50 | | 2x+50=5x-80=180 | | 2^((x^2)-6)=8 | | 2w-180=50 | | 9x+12=x5 | | 4x+7+8x=79 | | 13+s-12=7 | | (.5(3x5))5=x | | 2.37=m-2.82/3 | | 3t+180=51 | | 4x+7+8x=9 | | 11x+180=114 | | 2x2=-13x-6 | | 400p2=1 | | 8s+180=116 | | 10u+180=140 | | 8y+180=132 | | 2s+180=146 | | 5x+23=87 | | 121t2=4 | | 3t+180=141 | | –3n+7=10 | | x+13−4x=1 | | f/2/3=-1/3 | | x+3x+4=480 |

Equations solver categories