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)
(2/4)*x-(1/2) = -8 // + 8
(2/4)*x-(1/2)+8 = 0
(2/4)*x-1/2+8 = 0
1/2*x+15/2 = 0 // - 15/2
1/2*x = -15/2 // : 1/2
x = -15/2/1/2
x = -15
x = -15
| -3x/7-8=3 | | 4(x)=7/9 | | 8(4s+7)=408 | | x^4-18x^3+85x^2-120x+40=0 | | 13.2=x+0.0924x | | 5-[5(-4+2)-2]= | | 5+2n-4=9n+4-6n | | 3q^2r-11qr+8r= | | (9/6t-7)2 | | 5(2l+9)=155 | | 5(n-3)-(4-2n)=6n | | (7u)/(2u-4) | | -2v^2+11v=9 | | (2v-9)(1-V)=0 | | 2/5x-1/6=-3/5x-1/3 | | (5)/(6-2u) | | -4(3n+4)=20 | | r=p-q/3 | | 8y+5-y=2+6y-3 | | (4y/3x)/(2y^5/9xy) | | 2y+x^2=12 | | 2x+y^2=12 | | -4x-17=-81 | | 6(4v+8)=264 | | (xy^2)(x^4y^3)= | | 5x-(7x+7y)= | | (X-3x)-5=-2x-2x+1 | | 9x-9+9x-9=180 | | (X-3)-5=-2x-2x+1 | | 2x+y=x+13y | | x+(.05x)=5401 | | 8x+26=x^2-7 |