If it's not what You are looking for type in the equation solver your own equation and let us solve it.
w in (-oo:+oo)
5/7 = (2/5)*w // - (2/5)*w
5/7-((2/5)*w) = 0
(-2/5)*w+5/7 = 0
5/7-2/5*w = 0 // - 5/7
-2/5*w = -5/7 // : -2/5
w = -5/7/(-2/5)
w = 25/14
w = 25/14
| 16u-12u+6u=20 | | 10y-4=2 | | 2p+p+2p-p-3p=11 | | 77/-x | | -(c-8)=-27 | | 3x-8=49 | | 2m+6+2= | | Z=6-2x-3y | | 3-8=49 | | Y=3(-2)+11 | | x^2-16*x-16=0 | | 7x-19=3x-3 | | 84/11=x/231 | | 4x+5=121 | | 7(x+4)=9x+34 | | 4x+18x+66=22 | | 4b-212/3 | | y=-102x^2+10 | | f(x)=3x^4+16x^3+25x+5 | | 5/7=2/4w | | 4-1x=1+2x | | 3/4nPlus16=2- | | -9u-12=-6(u-2) | | -3a/7-6 | | 10g-3=3 | | v^2+6y-59=0 | | 9-x^(2/3)=0 | | 2.5x-5x=-2.1-6 | | 4.603= | | 5(2l+2)=90 | | 2+6x=28+x | | 5(2x-1)+3(4x+7)= |