If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5(b=12)=65
We move all terms to the left:
5(b-(12))=0
We multiply parentheses
5b-60=0
We move all terms containing b to the left, all other terms to the right
5b=60
b=60/5
b=12
| 2/v-3=8/9 | | 13+2x+33=x+34 | | 3x–2=5x+6 | | 55/72=5/6n | | 50=3d-2 | | x^2=-5/3 | | 12r-1+6r=11 | | 5x+2+7x-6=30 | | 6(24)-7-8y+17=180 | | 110(x−42)=3+x | | x+2/3-2=6 | | 10z+19=180 | | 3x–(x+2)=5 | | 30t=23t+56 | | (1/3(6x-5))-x=(1/3-2(x+1)) | | 3x+12=x²+2 | | 8-7x-10+3x=-9 | | 30b=80+15b | | 6/x+2=4/x-2 | | 2(-3x-5)=-4(x-4) | | 3p^2=300 | | –19w=–13−20w | | 5x+24=2(X+-9)+-3x | | -125+50=t | | 16–3(n+2)=4(n–2)–7 | | (b/7)/4=15 | | 1/3(6x+3)=7-x | | 400+4x=800 | | 16–3(n+2)=4(n–2)–7. | | -4(x-6)+10=30 | | 75+h+h=205 | | 5x+6=-4+87 |