If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
-x/3 = 3 // - 3
-x/3-3 = 0
-1/3*x-3 = 0 // + 3
-1/3*x = 3 // : -1/3
x = 3/(-1/3)
x = -9
x = -9
| 0.08(y-1)+0.20y=0.18y-0.18y-0.05(10) | | 7w-28=0 | | X^2-9x+14=y | | 10x-1=30 | | 3cot(-x)=-5cot(x)+4 | | z+3z=8-2z+10 | | 510+25x=40x | | 4x+8=2(3x-7) | | 2l+2w=124 | | -7+21y+23=16 | | 25=-w/8 | | -v/3=-41 | | 32=-x/9 | | 50+10x=40+15x | | 24b^2+7b-6=0 | | 4+30x-5x^2=0 | | ((1/12)*(x)).5 | | x^2-35x+264=0 | | 4p=3+4+4p | | 6a-3a=12 | | 9.2x-3.1x=12.2 | | 3x=0.4x^2 | | 90=12x+18y | | -6a+3a=12 | | (1/3)9cuded | | 19x-13+6x-7=180 | | -2a+4a=8 | | 2x=2y+2z | | 8/3-2x=2/x | | 3/4b-15 | | 3z=5-7z | | 6y-42=84 |