If it's not what You are looking for type in the equation solver your own equation and let us solve it.
y in (-oo:+oo)
(-4/7)*y = 20 // - 20
(-4/7)*y-20 = 0
-4/7*y-20 = 0 // + 20
-4/7*y = 20 // : -4/7
y = 20/(-4/7)
y = -35
y = -35
| 9n^2-36n+32=0 | | X+(x^2+2)=44 | | z/12=4/5 | | 3x^2+2x-161=0 | | 14x-12=133 | | X+(x^2)=44 | | 7+log(16x)=31-3log(x) | | 5.5=3x-2 | | 11/8=k/4 | | 180-x=1/2(x)+9 | | -11-87=m | | x-180=1/2(x)+9 | | -12x+x^2=35 | | 3n+20+4n+34=180 | | ln(4x-11)=0 | | 148=120+x | | cos(3.6x)=-.7 | | 2x(4-x)^-1/2= | | (q-5)*6=60 | | 3(2-3x)-(4+5x)=0 | | z-13=6z-4z | | -9b=-12y | | f(x)=3X^2-18x+13 | | 0.5x^3-x+x^2-0.6=0 | | 5(-3z+4)=-25 | | 77-2x+10x=5 | | x^2-16-5x=0 | | (.6p)+(p^2)=.91 | | -1-8a=-1 | | 14-x/2 | | x^5-8x^4-11x^3-6x^2=0 | | -5t=1 |