If it's not what You are looking for type in the equation solver your own equation and let us solve it.
a in (-oo:+oo)
a/2-(1/2) = -5 // + 5
a/2-(1/2)+5 = 0
a/2-1/2+5 = 0
1/2*a+9/2 = 0 // - 9/2
1/2*a = -9/2 // : 1/2
a = -9/2/1/2
a = -9
a = -9
| 2*-9+3=y | | 6n^2+15n=0 | | G^2+9g=0 | | 13x-7-5x=0 | | 24=-8(p-1) | | 33/9-(-4)2 | | 279-6x=39x+24 | | t-25=-13 | | 4x+129=11x-11 | | 2X=17-Y | | 39=6h/2 | | 14c=154 | | 2(12p-19)+15p=253 | | -8+4y=10+2y | | 10/16 | | (x/3+y/5)(x/3-y/5) | | 16/10 | | 9b=144 | | 6=14-2k | | 13a=-91 | | x+2=-5y+4 | | p+(-3)=11 | | 12+1,2(X-5)=22+2x+8 | | 90+9*2= | | 46-5x=1 | | 7+2(15-6)= | | 0.5x-1=11-3y | | 0.3-0.3^2/0.3 | | 30-15/5 | | 6w+3(2w-1)=4 | | 5y+9=13y+9 | | 10(12+10x)+11(4-2x)=396 |