If it's not what You are looking for type in the equation solver your own equation and let us solve it.
u in (-oo:+oo)
16/7 = -8*u // + -8*u
16/7-(-8*u) = 0
8*u+16/7 = 0
8*u+16/7 = 0 // - 16/7
8*u = -16/7 // : 8
u = -16/7/8
u = -2/7
u = -2/7
| 2s+10-7s-8+3-7= | | 3(2l+8)=78 | | 20p+28q+12r= | | 3.1(P-2.7)= | | -n-9n= | | 6700-25x= | | 100x=-5.3+1.15 | | 2x^3y(3x+y^4)= | | 24=4v+7(v+5) | | H(t)=-6x^2+12x+15 | | r=4+.5(2) | | 9x+9=18x | | 21=-7/2u | | y=1.5*9+40 | | 1-10v-6v= | | r=4+.5(1) | | 0.2y+0.12x=1.6 | | 1/4(24m-32) | | y=1.5*6+40 | | 5a-5+2= | | 6-r*1/2 | | 84a-84b-12c= | | 5(1+n)=40 | | 100x=-5.3+1.5 | | -6+r-2= | | y=1.5*4+40 | | 36=8(x-2)+5x | | 10y-11y=5 | | -6v-4v= | | 6.6x-1=5x | | 4x+6=x-10 | | -6y-4v= |