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)
-6 = (1/2)*(3-4)*f-2 // - (1/2)*(3-4)*f-2
2-((1/2)*(3-4)*f)-6 = 0
(-1/2)*(3-4)*f-6+2 = 0
1/2*f-4 = 0 // + 4
1/2*f = 4 // : 1/2
f = 4/1/2
f = 8
f = 8
| x/6-9=2 | | 1=1x(5*3) | | (p^6q^12)^1/2 | | 52+52=x | | 5n^2+12n+7=0 | | 45=15 | | 2x+9=2+9x | | -20z+3=-19z+18 | | 8*20= | | -7x+25+2x=10 | | 56b-7=7+56b | | X^2+(-6x)=-9 | | 3y-1y+2y-5=7-2y+5 | | r/6=-2 | | sin50=x/21 | | 3(16x-24)+2= | | -13r+8r=10 | | 2(m+4)=8+2m | | 5x+8=98 | | 24+3x-6=9 | | .5b+7=22 | | -3x+5x-7=2(x-2)-5 | | -k-3=4-2k | | 5x+3=-x-27 | | 2+3r-4r=2 | | 10c-8/3-4c=6c | | e^0=x | | -13r-8r=10 | | 6h+8=5h | | (11x+4)=180 | | x^2-6x+y^2-4y-13=0 | | 6m(m+16)(m-13)=0 |