If it's not what You are looking for type in the equation solver your own equation and let us solve it.
f in (-oo:+oo)
8-((3/8)*f) = -4 // + 4
4-((3/8)*f)+8 = 0
(-3/8)*f+4+8 = 0
12-3/8*f = 0 // - 12
-3/8*f = -12 // : -3/8
f = -12/(-3/8)
f = 32
f = 32
| (9x+4)+(2x-1)= | | 1/2[4-k]=2/5 | | -7h+7h=0 | | 11h+7=-35-4h | | 9o+171=45 | | 5(x+3)+6=5x-9 | | 3x-50=-10x+15 | | x+6=5x-10 | | (1/7)^3 | | -4+2c=5c+2 | | X+15+4x-10+90=180 | | X+15+4x-10=180 | | 19-2r=7 | | 4n-45=39 | | 8y=11 | | 5j=-8+5j | | (-8+h)=4 | | 7y-3=(2-y) | | 16t^2+10t-84=0 | | 2y+6y=24 | | -3-5p-6p=9-7p-8p | | 7-g=-g+7 | | 12L-23=37 | | 8xy=11 | | 7t+1=7t | | 12l-23=14 | | 3(m+5+9m)= | | -7+5b=-b-7 | | 5x+8y=5593 | | 8.3-.6x=11.3 | | 2(x-3)-13=x-21 | | 9z+1+10z-6+90=180 |