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)
3*a+11/8 = a-3 // - a-3
3*a-a+11/8+3 = 0
2*a+35/8 = 0 // - 35/8
2*a = -35/8 // : 2
a = -35/8/2
a = -35/16
a = -35/16
| 3x+131=9x-13 | | -2xn+10=3 | | M/2+5=8w/3-2 | | 18p-15+6p=-10+24p-5 | | 16y=-8 | | 3Y+27=9X | | 6-6x=4x-94 | | -0.03r=-105 | | -2x+10=3 | | p/-5=-56 | | 106-5x=13x+22 | | -5x+7=-26+6x | | 6x=-120 | | 8r=23/4 | | x^5-9x-9=0 | | x^3+x^2+-9x-9=0 | | 5x+6+9x=3y-9 | | 15p-12=59 | | -1/30h=19 | | X-3/4=2x+1/10 | | 6-3c=102+9c | | 3d+6=5d-2(d+3) | | 11-8x=45-22x | | 4b=-16 | | 2.4=-2.2k+3.4k | | 2(9x+6)=-8 | | 3/5(a+3)=0.4(2+a) | | 5-3x=-x+7 | | 5x+9=-7x-27 | | 4x-2=2(x-1)= | | 7-10x=3+2x | | -19.558=-3.6p-9.1p |