If it's not what You are looking for type in the equation solver your own equation and let us solve it.
y in (-oo:+oo)
4*y-y-(36/9) = 0
4*y-y-4 = 0
3*y-4 = 0 // + 4
3*y = 4 // : 3
y = 4/3
y = 4/3
| 2(x+3)=5(x-1)-7(x-3)+2 | | .6x+.25x=22 | | -238=-7(6b+4) | | 10=2(7x+3)+2 | | 9t=3t-4t | | k-3/7=-3 | | 4x=(5x-30) | | 6-.2y=7 | | x^2+300x-21600=0 | | (5-3x)-(-4x+6)=(8x+11)-3(x-2) | | 8(x+6)+23=23 | | 30a^2=12a+96 | | 12+2=-42 | | 5(x-2)+4x=3(2x-1) | | 2(s-9)=s+2 | | 6x+y=28 | | 4/2-4i | | 1/3b+3=13 | | 8(3x-4)=4x+7 | | 5(1+7n)=-135 | | 0.90x+15.00=375.00 | | -4x^2+25y^2=100 | | 5/2x=6-3/2x | | 3m^2-22m=16 | | 4b^2=-16-20b | | -18x=3 | | e^-2lnx=1/16 | | -72-9x+8x^2+x^3=0 | | 4x^2+14x-18=0 | | x/4-2=-2 | | factorx^2-x-50=0 | | 5(x-7)=2y+20 |