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)
(3/5)*h = 45 // - 45
(3/5)*h-45 = 0
3/5*h-45 = 0 // + 45
3/5*h = 45 // : 3/5
h = 45/3/5
h = 75
h = 75
| X/17=-26 | | 7.31=2*3.14*r | | 10=-15r | | 0=-10x+25+x^2-20x+10 | | 7.33=2*3.14 | | a=1/2*24*38 | | 6v*v+13v=5 | | z^7+z+-6.17=0 | | 4x+x-x+3=7 | | 2+3x-4xy-7-y-5= | | a=1/215*18 | | x^2=x^2+25-10+x^2+100-20 | | -16-8b=-8b-8b | | 2(5c-1)-3(c-7)-6=-8 | | -2/6 | | 3x+9+y=-y+9 | | 3s*s-13s=-12 | | 2s^3-3s+1=0 | | x^4-x+-2.75=1 | | 2x^2-31x+105=0 | | 0=125+x^2 | | 96/0.06 | | 12x^2-1=-1x | | 7x=x+48 | | 2h*h-9h=5 | | 300x-0.34=100x+0.88 | | x+20=11x-6 | | b*b+7b=8 | | 2x-16=10(x+8) | | 4=79 | | 16+6=90 | | -2x-7=1-x |