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)
((5*x)/13)*x+((12*x)/13)*x = 0
17/13*x^2 = 0 // : 17/13
x^2 = 0
x = 0
x = 0
| 3(x/2-1)=x+2 | | 24x^6-28x^3/4x^3 | | (2y-1)dx+xdy=0 | | 5m/m^2-4n^2+4/m-2n | | 8a-(5x-3)-(4a+2)= | | 2w+2(4w)=560 | | 8a-[(5x-3)-(4a+2)]= | | (5x/4)-3=(7x/4)+2 | | 7x/4+2 | | 5x/4-3 | | 14b^2+3b-2=0 | | 750.00-50.00x=-187.00+35.00x | | X+4x-12=3 | | 2x=4-3x+12 | | 7.5+0.5x=(3/4)x | | 476=4t^2-8 | | 1/-2/3 | | 7.5+0.5=(3/4)x | | 4x^3=x^2 | | 476=4xsquared-8 | | (3/4)x=30 | | x/7=x-2/3+1 | | (3/4)x=0 | | (3/4)x=o | | 9/3(6*4/8)=9 | | 9/3(6*4/8)=3 | | x^8-625= | | 10x+y-1000=0 | | Y=5x+1000 | | 6w+n-6w= | | T=.09(33.33) | | 725+10.50x=0 |