If it's not what You are looking for type in the equation solver your own equation and let us solve it.
h in (-oo:+oo)
(1/5)*h = 3 // - 3
(1/5)*h-3 = 0
1/5*h-3 = 0 // + 3
1/5*h = 3 // : 1/5
h = 3/1/5
h = 15
h = 15
| -4x=65 | | 0.2(2x-1)=0.2+0.08 | | (x-7)+43=90 | | 29=18+c | | 0-6x+2-5x+7+x=39 | | 42=5x+38 | | -72.23+64.72z=-58.09-17.19 | | 2260=200x+530 | | (4x+7)(5x^2+8x+8)= | | 181=4x+28 | | x^3-4x-2=o | | 6/a=6/18 | | 192=9x+10 | | 7-2(x+3)=13-15(2x-5) | | 2t^3(t-t^2+3t^3)= | | 4d=-3 | | 180=45+x+(x+27) | | 61=6x+34 | | 6X=-25 | | 182=8x+9 | | k^2*k^3= | | (40*x)+(1.5*x)=3000 | | 1/3(2x+4) | | 2x+30=156 | | 5x+2-6zx-10=x+520 | | 6x^2-21x-9= | | -3.2+z=7.4 | | -3.4*0.4+8*0.4x-0.5=0 | | 5a+2b-4= | | -3.4*0.3+8*0.3x-0.5=0 | | 9z-34=42-9 | | -3.4*0.1+8*0.1x-0.5=0 |