If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(F)=800
We move all terms to the left:
(F)-(800)=0
We move all terms containing F to the left, all other terms to the right
F=800
| 4=64^n | | 40y-15=1,385 | | 8-5x=46 | | 5x-7=5-7 | | 5x/x+3=0 | | x-41=-88 | | 0.75x1^4+2.8x1^3=26.6 | | 6n*7=0 | | 7x+8*6=6 | | 7x+8^6=6 | | 3x×5x=375 | | 12a+5=5a+38.5 | | -9.62*x+0.12=0 | | 720=2x+(2x+40)+(2x+80) | | 4n²+1204n-12440=0 | | 9y+3=33 | | 44+y=42 | | 14-2x=41 | | x=1/0.2 | | 0=x^2+11x-126 | | 2÷3w=-40 | | 0=-5x^2+0x+3 | | 2y-37=47-4y | | 7y+37=3y+67 | | x-0.1x=0.4 | | 2(6x-6)=5(x+8 | | -13+3x=-5+24x | | 4x+4/X=5 | | 8k—1=15 | | 4y-9=-45 | | −5x+7)(7x−6)−15x+21=0 | | 7x+10=3x=26 |