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)
(5*x)/2 = -9 // + 9
(5*x)/2+9 = 0
5/2*x+9 = 0 // - 9
5/2*x = -9 // : 5/2
x = -9/5/2
x = -18/5
x = -18/5
| 13x^2-80x+100=0 | | 2(x-6)-3x=24 | | 31y+62=11y+77 | | 35n^2-34+8=0 | | 3n-10=4+n | | 4x/11=-21 | | 1/2(24+10x) | | 1/5d=3/10d+16 | | 3x^2+4x+11=0 | | 98=12-5n | | (10/x)+3=7-(2/x) | | 7x-12=-43 | | 7x/10=-7 | | y=3/4(x-3) | | 3.822*10^17/5.88*10^12 | | x^2-4x-77=(x+7) | | 6h-7=7 | | -15+x=8x | | 81+w=324 | | -28+2x=6 | | x^2+216=0 | | 9x/8=-16 | | 4c=72 | | x^2+8-9x=0 | | 4x^2-40+64=0 | | 2x/2=0 | | 9x+6x-12x=-7x+12+5x | | x^2+4x+46=0 | | 9.5-.75=4.75 | | 4n-7+5n=11 | | 5+4x=3x+9 | | -17+g=12 |