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)
2/35 = x/140 // - x/140
2/35-(x/140) = 0
2/35-1/140*x = 0 // - 2/35
-1/140*x = -2/35 // : -1/140
x = -2/35/(-1/140)
x = 8
x = 8
| 9x^2+71x=8 | | X^2+4x-65=0 | | 0=x^3-11x^2-128x-240 | | (1-24y)/3=-8y | | 7+4x=6x-5 | | x^2b-x^2-4x+12-2bx=(x-2)*(bx-x-6) | | 3+7x=8x-2 | | 4x+2(x+3)=6x+6 | | 4*(v+3)-5*(3v-8)=12-2*(3v+1) | | 2y(x+y+2)dx+(y^2-x^2-4x-1)dy=0 | | -5=3(-1) | | xy-10+5x-3y=2 | | 1/5x+9=-3 | | (x-4y-3)dx-(x-6y-5)y=0 | | -9x-2=40-4x | | 0=x^3+11x^2-32x-240 | | 3(7x)=8x-2 | | 5x^2-3xy-8y^2=0 | | 3(y-4)=2(y-7) | | -3q-1=4-18q+8q | | 3-3y=3y+15 | | 7t-1=-1-9t+t | | -1/2x+3/8y=5/4 | | 5n+27+10n=42 | | x-1/8=5/8 | | 96x^2+3.5x-0.275=0 | | -4r-6r+16=3r+1 | | -5t-2-10=6-9t | | x/9+8=9 | | -14(3-2x)= | | 17x=6y-22 | | 4(a-12)+2(a+6)=-3(a+5)-3 |