If it's not what You are looking for type in the equation solver your own equation and let us solve it.
r/12=3
We move all terms to the left:
r/12-(3)=0
We multiply all the terms by the denominator
r-3*12=0
We add all the numbers together, and all the variables
r-36=0
We move all terms containing r to the left, all other terms to the right
r=36
| |10+7x|+3=6 | | 6(s+3)-9=27 | | 4x+11=4x+1 | | -6v=-2v-4 | | –4j+10=–10+j | | 12x-35=2x+25 | | 6/3x+10/3=-24 | | 8+3d=–5d | | 2b-7-2b=-2b+7 | | 2(6.25+.20e)=14.75+.25e | | X+2x+3+9=0 | | /x=5 | | 5x-10+7=5x-2x+5 | | n+14=23 | | 1+6x=9+5x | | 13w−–3w−–18w−20w+–13w=–17 | | 1/8(x+6)=11 | | -9f+2=-7-8f | | 4n+12=100 | | 4(c+1)=7(c+2) | | 3x+15=10x-9 | | 7x+6x+11=180 | | v/9=2/5 | | -7+a/3=5 | | d57=2.34 | | 4(9-x)=108 | | x/3+10-4=15-7 | | -4(-2x+8)=-6(x-8)+12x | | y=3.20 | | 35392e=56 | | 1.8+x=162.2x–8=63.x–10=04.4+3x=75.2x+5=96.4x–4=167.9+2x=178.6+2x=249.3x–6=310.3x+5=23 | | -7j-5=-6j+5 |