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)
f = a-(g/r) // - a-(g/r)
f-a+g/r = 0
f-a+g*r^-1 = 0
x naleu017Cy do R
x in (-oo:+oo)
| 25+4-10(5-2)=-17 | | -5(n+8)-7n=-112 | | 5m-6-5=8-(-8) | | X^2+8x-56=0 | | x^2+5x-104= | | 2(6v-4)-8=-100 | | -7x(v+2)+3v+6=5v+12 | | -2x+7=-4 | | -50+x=0.80(x-100) | | 2x/5=21/7 | | 10x-24=36 | | 14*x=504 | | -(8b-4y)/5b-7b+8y/5b | | 11n^2=21-8n | | 5v+9/6=v+7/5+2 | | m^2-28=3m | | 5+6x=-31 | | 41=12x-7 | | 5x/7 | | 5x/7=-3 | | (5p-3q-r)+(-p-2q+3r)= | | -11/5*3/4 | | (x^2-2xy+y^2)-(2x^2-3xy+y^2)= | | 3x+x=-15 | | x/3-(x-2) | | -3(x+5)2=12 | | 10x^2-30xy+45y^2=o | | (3p^2-3p+3)-(p^2-3p+6)= | | -16.17+8.8n=-0.77+9.8n | | 1.5r+18.42+19.6r=-15.99+18r | | 14v=-15+15v | | 19+20m=17m+13-6 |