If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-3f+2=9+6
We move all terms to the left:
-3f+2-(9+6)=0
We add all the numbers together, and all the variables
-3f+2-15=0
We add all the numbers together, and all the variables
-3f-13=0
We move all terms containing f to the left, all other terms to the right
-3f=13
f=13/-3
f=-4+1/3
| -11=-47-12d | | 41-3x=30 | | 41=3x=30 | | -6=3z=6 | | C(10.r)=252 | | 175-(75+25x)=35x | | 2.5/18=6/x | | -3=6/5n | | g/28=14 | | 2r=488 | | j/15=31 | | n/31=11 | | 10=v/14 | | u/9=29 | | 149.7=5(0.07m+22.70+0.10) | | 25k=525 | | 11x-4=8x+50 | | 700=4(x+18) | | Y=-11x-14 | | s/18=31 | | 21=h/28 | | k(2+1.7)(2-1.7)=1 | | 558=31q | | -2=-4/3s | | 2a+3+6a+1=180 | | t=16t2+68t+60 | | -4/5x=-10 | | 19x-8=0 | | 4e+6+9e-8=180 | | 28/2+6+(30*4)=n | | -156=-4(3-6x) | | 5g-25=75 |