If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3rr=6
We move all terms to the left:
3rr-(6)=0
We move all terms containing r to the left, all other terms to the right
3rr=6
r=6/1
r=6
| (9x^2)•3x=0 | | 5x+12=7x-27 | | 2x^2+11x-100=0 | | 60x=8000 | | 6/5x+2=3/x-1 | | (x)=0.125x2−11x+19 | | -5.4+x=12.6 | | 12-(-x)=31 | | 32=54-(-x) | | 3/x+4/9=-9/x | | x-19-10=-9 | | 8(1y+4)-2(y-1)=70-3y | | 13-3+x=19 | | 3+4x=5x+9 | | .25x-15=-54 | | 3/4y-6=1−/4y+10 | | A=3.14x1.2x1.2 | | 2(x-3)+5x=3x+2 | | 50°+2x°=150° | | 13=y/3* | | 15a^2-4a+124=5a^2 | | .1875=x/5 | | y+23=3y-5 | | |-6+7m|-9=-8 | | x/5=1.5/8 | | 136*100=20*20+1x | | 1.5/8=x/5 | | x/2.5-5=-5 | | 8w–6+4w=30 | | 35/x=14 | | x+2/4=3x+6/2 | | 0=-10+0.5x |