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)
(2/3)*y-6 = 6 // - 6
(2/3)*y-6-6 = 0
2/3*y-12 = 0 // + 12
2/3*y = 12 // : 2/3
y = 12/2/3
y = 18
y = 18
| 5x+3xy-5x= | | f(pi/2)=cos2ø | | -8v+3(-5v+5)=-146 | | 4(x-1)-2x=sx-4 | | 3x+3=-60 | | 5/1/6 | | f(π/2)=cos2x | | 17x^2+36x+60=0 | | 2.5x=x+3 | | M=-3/4 | | h(x)=24x+37 | | 3+2x/7+5-x/2=47/14 | | x^2+7x-4x=0 | | 29-(x+9)=6x-8 | | [40A-(.5A^2)+B]+[25A-(.5A^2)+B]=55 | | -1=6+y | | 40x^3+50x^2+12x-15=0 | | f(x)=-10x-2+x(5x+1) | | n^2+n-28=0 | | f(x)=48x+37 | | (4x+5y+z-6)+(5x-3y-z+7)+(-2y+y-4z-3)= | | 8(-5a-1)=33+a | | 8/7-7/6 | | y=-x^2-2x+35 | | =lab | | X/3-0.6=12 | | 1/6y | | 8(2y-3)-6= | | x=-6/(1/2) | | 6X^2-47XY+15Y^2=0 | | 2x-8=-82 | | 500/x=3 |