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)
(5/2)*x-(1/3) = -11/2 // + -11/2
(5/2)*x-(1/3)-(-11/2) = 0
(5/2)*x-1/3+11/2 = 0
5/2*x+31/6 = 0 // - 31/6
5/2*x = -31/6 // : 5/2
x = -31/6/5/2
x = -31/15
x = -31/15
| 2-x/3=-4 | | 2n^2+11n=3n-n^2-4 | | x+6/3-2x=-1 | | -3=x-1/5 | | 7x+3/4=13 | | 13x-176=6x-8x | | x-1/5=-3 | | -4(x+2)+5=6(x+4)+7 | | 13x-176=6x+8 | | 76-5x=8x+2 | | -x^3+6x^2+6x+7=0 | | x/12=72 | | 90+45+b=180 | | 12x-7=5x+14 | | 6(4x+5)= | | 6x-4(9-x)=3 | | y=5+1/3(-9) | | 12+x=72 | | 3x+7=2(x+5)-7x | | 3x^5+7= | | 8=3x+3 | | 8x+3=15+5x | | 7-15x-4/3=7x+3x | | x^2+50=2 | | 12=8+7/2t | | 8=5+1/3x | | 100-x=52-8 | | 17y+7=54 | | -14+4=12y+13-11y | | X^2+9-4x^2=26 | | 38-x=67+23 | | 140-5x=12x+17 |