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)
-100/13 = x // - x
-x-100/13 = 0
-x-100/13 = 0 // + 100/13
-x = 100/13 // * -1
x = -100/13
x = -100/13
| 3(2x+5)=15 | | p-83=128 | | P-7=-3 | | F(x)=3x^3-12x+3x | | .5y+.8=.1-.2y | | 5(x-7)+11=2(x-6) | | 6-3/5y=9 | | 1.5=y-(5.6) | | 9=(t-8)/4 | | 104/32 | | 5x+8=3+7x-5 | | x(7x+22)=2x^2-11x+14 | | 5x-2+30=8.50 | | 2x-1+4x-y+1=180 | | .25x+.05*6x=4.4 | | 4x-2+4x-y+1=180 | | 3-4x=-6x+3 | | -2+14=16x-3-15x | | 2G=4 | | 5x-2=8.50 | | m+6=-16 | | 9-3X=36 | | 5(2/10)= | | 3(x+2x)=9 | | 7x-15=180 | | x-8=-7+6 | | 8=a-32 | | y=3x^2+10x+7 | | 6x=-90 | | 2(2x)=8 | | -3x=3-7 | | 14x^3-35x^2+6x-15=0 |