If it's not what You are looking for type in the equation solver your own equation and let us solve it.
15f-3f=4
We move all terms to the left:
15f-3f-(4)=0
We add all the numbers together, and all the variables
12f-4=0
We move all terms containing f to the left, all other terms to the right
12f=4
f=4/12
f=1/3
| 4(x-8)=2x-36 | | 3x+2x+7=10×-6 | | 4=6x+2x | | 60=7d-d | | 10t+-6=6t+10 | | 0.6x-5.8=-2.8 | | 4x-2x+3×-4=11 | | -31=2(u-2)+7u | | 5x/x=18 | | 8p-4=-2p+7(p-4) | | 1=4x+15+2=6x-5 | | 56=12c-4c | | 1=4x+15+2=6x-5=180 | | 3y-54+2y+34=180 | | 13x-3+7x+3=180 | | 17b-4b=39 | | 2(-5x+7)=-6 | | 2=7x+2 | | 14y-9y=45 | | X+70=2x+30 | | 4(w+5)+8w=8 | | 5(4x-5)=135 | | 5=-7x+2 | | 33x-5=2 | | -2(-8y+7)-y=5(y-4)-8 | | 8=-7x+2 | | 9a+2a=55 | | 8-4(2m-2)=24* | | 3(z-6)=30* | | 1=-7x+2 | | 4(3x-1=20 | | -2.7t^2+30t+6.5=0 |