If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(F)=4-8
We move all terms to the left:
(F)-(4-8)=0
We add all the numbers together, and all the variables
F-(-4)=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
| 10(x+15)=200 | | 3(5x+7)^2-18=48 | | -x+4=(-9) | | 25+x=13+18+3x | | 20x+9+27x-12=360 | | 8c+8=492c) | | 7g-87-5g+26=9(2g-10)+19-14g | | 3f-12+3f=13f-60 | | 5(u-1)=-8u+8 | | 24=-6y+3(y+5) | | 4x=(-28) | | 16n+6(-n+10)=-20n | | (0.5)^x=0.125 | | -x+12=-2x+15 | | 4a-2=8a+12 | | (2x-3)^2-81=0 | | F(x)=3/(x-1) | | t=-16t^2-20t+140 | | 6x-10=-9+3x | | -9(-4a+4)=3a+3 | | -16+7y+7y=8+14y | | 6(2x+1=2x+26 | | Y²÷4+5y+28=4 | | 4h-8=19 | | 3=3(2x+1)+x | | m/3-20=6 | | 2x/30=12 | | t=-16t^2-12t+200 | | m-20=-6 | | 23x-1+31x-2=360 | | 3(1+4.4x)-6.1x=1.08+6.7x | | -14=8k+10 |