r-12=81

Simple and best practice solution for r-12=81 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 r-12=81 equation: 



r-12=81

We move all terms to the left:

r-12-(81)=0

We add all the numbers together, and all the variables

r-93=0

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

r=93

See similar equations:

| -4x=-396 | | 6x−5=4x−23 | | 121^5x=11^12x+2 | | A+5b=9 | | 798=(1450)(x)/3.5 | | 1.1x-4.5x=5 | | 64^3x-16=8^10x | | 2^4x=32^x+1 | | 3.5+x=10.8 | | 49^x-1=7^3x | | 134=5a+3 | | 5(x-2)-x-5=-2 | | 27-a+10=6+3a+3 | | 1.5x=50x | | 12(x﹣3)+18= | | 2/y=0.2 | | 5(x+3)-10=30 | | 1250+27.5x=1,400+20x | | P(n)=-2n^2+192n-3640 | | n/5-4=6 | | 7-y=31 | | 3/4x-6=4 | | -v÷8=2.5 | | C=27+10h | | 44+(8x+20)+16x=180 | | w-7/5=13 | | 14-1/4x=8 | | -v÷8=2.4 | | (w-7)/5=13 | | w/15.36+4=10 | | 5(x+6)=3(x-4) | | A=2x+24x+46 |

Equations solver categories