If it's not what You are looking for type in the equation solver your own equation and let us solve it.
D( w )
w = 0
w = 0
w = 0
w in (-oo:0) U (0:+oo)
45/792 = 70/w // - 70/w
45/792-(70/w) = 0
45/792-70*w^-1 = 0
-70*w^-1 = -5/88 // : -70
w^-1 = 1/1232
-1 < 0
1/(w^1) = 1/1232 // * w^1
1 = 1/1232*w^1 // : 1/1232
1232 = w^1
w = 1232
w = 1232
| 20-16p=4(5-4s) | | 12(m-2)=6 | | -1.2+x=-12 | | 5x+8y=201 | | 0=x^2+8x+16factoring | | ((5c^3v^3)/(2ab^2))-3x^3/8b^3c^2 | | 12x-(5+3x)= | | 18X-2X^2=0 | | -21(z+177)=210 | | 14-3r/2=22 | | (x^2-2y^2)dx+(xy)dy=0 | | 1.8e+4=x | | x(8/12)=7 | | 60x-3x2/3x | | (x^2-2y^2)dc+(xy)dy=0 | | 6x+3+7x+12=180 | | .000044145x=.000361x^2 | | 4u/5=24 | | 4/(2x)=0 | | 6+3x=-10+2x | | (40x)+(5*1.5x)=600 | | 2(log[2](4x)-3)-log[3](2x+3)=2 | | 13x-(5+9x)= | | (40x)+(10*1.5x)=600 | | 8y=16/9 | | 4+(x-9)=2*(x+3) | | .8=16c | | 1/2(2x-6)=22 | | 17(z+24)=867 | | 15/21=20y | | 3(7c-1)-18=19c+3 | | 7ln(x+5)-8lnx= |