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)
8*x-(4*((-x-9)/3)) = 32 // - 32
8*x-(4*((-x-9)/3))-32 = 0
(-4/3)*(-x-9)+8*x-32 = 0
8*x-4/3*(-x-9)-32 = 0
8*x-4/3*(-x-9)-32 = 0
28/3*x-32+12 = 0
28/3*x-20 = 0
28/3*x-20 = 0
28/3*x-20 = 0 // + 20
28/3*x = 20 // : 28/3
x = 20/28/3
x = 15/7
x = 15/7
| 2x+30=4x+15 | | 7(9-z)/6=-z | | 0=3x^2+6x-10 | | 3(5x-3)=15x-9 | | 27x^2-69x-8=0 | | -4+a/3=7 | | 0.10x+0.35(70)=25.5 | | y=2-1.5x | | -2x(-2-x)=x+1 | | 3x-5=79-9x | | (x-7x2)-y/5=-9 | | 2y^2+12y-7=0 | | X-0.4x=70 | | 13x+30=3x+210 | | 7x+2=5x+22 | | 6/14=w/49 | | 7x-18=3x+7 | | 8x-2y+4=0 | | 17x+70=-35 | | 3x+12=88-7x | | 2/7x+4/7=-6/7 | | 100/x=40 | | 6x^2+12x^4=171-18x | | 12x-5=8x+5 | | -4y-9=8y+15 | | 10x=85y | | 2b=-94 | | 5y+9=3y-4 | | 10x/5y=16 | | 12x=4y+1 | | 9/2x=180 | | a=0.5(x+y)h |