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 = x/7 // - x/7
x/5-(x/7) = 0
2/35*x = 0 // : 2/35
x = 0
x = 0
| 4x-2(x-3)=2 | | 4x-(x-3)=2 | | (6.4)x=32 | | x^2+3x^2=100 | | 3x-3y+32xy=275 | | 15z+24=(-5z)-5 | | 7xw*3w= | | x+7(x+2)=54 | | 7x-15=4x+3 | | 3a*3a= | | 1011x+1071x*x=680616 | | 6x=10+3x | | 17k+15k=12 | | (x/x^2-1)+(4/x+1) | | 18a+16b+6c+6c-4b-2a= | | 4c*6e= | | 4c*6c= | | p=2a+2b+2cforb | | -27=3(x+2) | | 5x+15=3x-5 | | 8/83x=1 | | 45x-72=300 | | 5x-3x+9=39 | | g=622.9*0 | | (4/5)x-x+2=0 | | 3/9=x-9/45 | | (545+682)+766=545+[(b+0)+766] | | -x-3=6 | | x(x+2)=90 | | 3x+5=7x+45 | | g^2-20g+36=0 | | 5x+200=400 |