If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3.6b=720
We move all terms to the left:
3.6b-(720)=0
We move all terms containing b to the left, all other terms to the right
3.6b=720
b=720/3.6
b=200
| 65+5x=200 | | 6x–4+3x–2=17 | | 7a-a=42 | | 0.5t=230 | | 2x+8=-1x-2 | | 4r+3=16 | | (3x-5)(x+7)=0 | | (12x-26)=50 | | 5x+6+3(x+4)=5x+6+3x+4 | | 4r+9=16 | | -3n+35=2n+10 | | 50=t+35 | | -5n-(8+56n)=-8 | | 6x+10=2x+5 | | 14q-4q=20 | | 8x+18=8x+10 | | |5x|+10=15 | | x=-10x2+500x+7615 | | .17/100=1/x | | d+3=4(d+9) | | (x)=-10x2+500x+7615 | | 180=18p | | 5v+7(v+7)=-11 | | 2m+28=10m-76 | | 10=4(x-5)+6x | | (2/3x)-(1/5x)=7 | | 7=-8u+5(u+2) | | 15+2b=7b | | -2n+36=-8n | | 2/3x-1/x=7 | | n-7.2=6.5 | | x3-5=28 |