If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5-24r=-81
We move all terms to the left:
5-24r-(-81)=0
We add all the numbers together, and all the variables
-24r+86=0
We move all terms containing r to the left, all other terms to the right
-24r=-86
r=-86/-24
r=3+7/12
| 6x2=23x+4 | | 3x-30=2x-10 | | 2g^2-4g=-20 | | .p−11=−5 | | 75=x+20 | | (11x-2)=(9x+1) | | (2x+8)=62 | | 0.089x−0.32+0.001(5−x)=0.231 | | 2.5x=151.5x= | | 12-4(2x+1)=4(x-1) | | -19=h+(-47) | | 4c+8=6c | | 3x(5x+1)=48 | | 58=21(a+2) | | 4xx2x=72 | | 4-24a=-164 | | 4x–=412= | | 0.89x-0.001x=0.546 | | 2k^2-104=3k | | 0.89x+0.001x=0.546 | | -x-5=-123 | | x^2/10=1 | | -2/3k+11=19 | | -9(x-3)-3x=-3(4x+9) | | -5t^2+4t+2=77 | | 4(2x+3)-2=42 | | 90=110+35+(x+12) | | 90=49+x | | 180=95+80+38+x | | 12x+5=77x | | 180=135+45+x | | 31/4(2x-3)+0.5=22.2 |