If it's not what You are looking for type in the equation solver your own equation and let us solve it.
36.6=12r
We move all terms to the left:
36.6-(12r)=0
We move all terms containing r to the left, all other terms to the right
-12r=-36.6
r=-36.6/-12
r=3+0.6/12
| 9x+15/3=20 | | 6x+2/7=20 | | x+x+x+x=80 | | 5x+20/5=9 | | 7^5x-2=32 | | 7^(5x-2)=32 | | 0.35x80=28 | | 8x(6x-60)=0 | | 16x-5=10x+6 | | 7x-6=x+8+x5 | | X+4y=61 | | 100x+700=3100 | | 2x8=x+13 | | Y=32.3+12.3x | | t(t-4)(t+6)=0 | | 7.850=2(3.14)r | | 3c+6c=39 | | t^2+40t+200=0 | | 3x+13=-x+49 | | 8^(2v)=64 | | 3+7(2^3-6)^2=x | | 18=5.1+2.6m | | 2m+9=4m-13 | | 3y+5+2y=15 | | 6000000*x=150000000000 | | 12s+2=44 | | (x+4)/3+(3x-7)/4-(x-5)/12-(x-7)/14=x | | (17/2)y=-17 | | 9^(3x)=25 | | 2000000=1/2x+x^2 | | 5x-29=47 | | 6m-4=16-9m |