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)
(x+5)/3 = (x+7)/5 // - (x+7)/5
(x+5)/3-((x+7)/5) = 0
(x+5)/3+(-1*(x+7))/5 = 0
(5*(x+5))/(3*5)+(-1*3*(x+7))/(3*5) = 0
5*(x+5)-1*3*(x+7) = 0
2*x+4 = 0
(2*x+4)/(3*5) = 0
(2*x+4)/(3*5) = 0 // * 3*5
2*x+4 = 0
2*x+4 = 0 // - 4
2*x = -4 // : 2
x = -4/2
x = -2
x = -2
| 27750.00+200.00d=312.50d | | 53p=602-67p | | 53p=200 | | 9x-5y+3=5 | | (4y-4)/3+4=0 | | 3(4-5x)+3x-2=-14 | | x-2/2+x+1/8=5/6 | | 312.50d=50000.00 | | 27750.00+200.00d=50000.0 | | (X1/2)-2 | | x+3a=27+ax-6a | | 2x(x+4)=8 | | 2x(x+4)=32 | | (X-3)(x+2/3)=0 | | 70-y=10 | | 7x+12x=76 | | 3x+1/5x-1 | | 30000.00t=-275000.00+45000.00t | | 4p/3=p | | 30000.00t=350000.00 | | x+100=300 | | -275000.00+45000.00t=0 | | 6x/x^2-25=30/x^2-25-3/x+5 | | x/x-8+5=8/x-8 | | 2y-29.50=3266.50 | | 3/4p=4/5p+5/2 | | 3-(x-2)=-7 | | 3/5-=/10-5/2 | | 81-25u^2=0 | | x-(11)=12 | | 3x-(x+2)=70 | | 3(5+3)=x |