If it's not what You are looking for type in the equation solver your own equation and let us solve it.
9f=7f+6
We move all terms to the left:
9f-(7f+6)=0
We get rid of parentheses
9f-7f-6=0
We add all the numbers together, and all the variables
2f-6=0
We move all terms containing f to the left, all other terms to the right
2f=6
f=6/2
f=3
| 2d+7=-5d | | |9x+6|=6 | | -6-t/4=-1 | | x+0.7=1=-0.2x | | k/8-7=-31 | | 16r+48=4r+24+16r=8r | | 3x2+6x+15=0 | | 10k-19=k+5+6k | | 8/9(3a+27)=2/9a+68 | | 10-4v=-3v | | 15y/20=1/2 | | 2(x+6)=3(x+2)+4 | | 14m-(5+8m)=22m+5 | | 4x-7=x-10+4x+1 | | .25x+x=8000 | | .25x+x=250 | | 3t-59=2t-29 | | -4-2x=6x-9x | | 25x+x=250 | | 5t^2+15t-100=0 | | P=2(x+20+x) | | 88=-w+299 | | p×12=14.4 | | 2p+16=2 | | X=-5+1.3y | | 9=4-k | | X2+14x-16=0 | | -1/22p+16=2 | | 4x+1=7x+37 | | p×12=14.40 | | 21.50x+24=17x+41 | | 12x+13-11x-1=24 |