If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6f+4=5f
We move all terms to the left:
6f+4-(5f)=0
We add all the numbers together, and all the variables
f+4=0
We move all terms containing f to the left, all other terms to the right
f=-4
| 4+3x=2(-x+3)-12 | | 8y-50=6y-8 | | -10-5j=-3j+8 | | -12c-19=-15c+17 | | p/7=-7 | | p=3p-92 | | 2(x+7)-14x=9x | | 101=29+8x | | 3u+9=u+27 | | 40=60-8r | | 1.6=0.02a | | 7f+1=10f+10 | | 400/2+x=244 | | (x-24)=102 | | 2p-5=3p-20 | | k12-6=9 | | a-6=(a-9)+3 | | 4q+2+9=-5+2q | | −5x−4=−9 | | 14=4x-x-1 | | 4z+10=9z | | 14p-8=22+20p* | | (3x+5)+4x=180 | | 7v+22=3v+4v | | 5y-32=y | | 4=x/16+1 | | 12x+18=5x-25 | | c/4.5+2.5=1.7 | | (X^2-4)^-(x^2-4)-30=0 | | 6s+13=9s+7 | | -8s=9-9s | | 3l=51 |