If it's not what You are looking for type in the equation solver your own equation and let us solve it.
y in (-oo:+oo)
(8/5)*y-12 = -4 // + 4
(8/5)*y-12+4 = 0
8/5*y-8 = 0 // + 8
8/5*y = 8 // : 8/5
y = 8/8/5
y = 5
y = 5
| 16-6x=20-2x | | 4x^2-30x-22=0 | | 4/49/8/21 | | 232-6x=39x+17 | | 192^4/3 | | 13*37/26 | | 6=7/(w-3) | | 3/4(3)=y | | 2/51/2 | | -2/3*9/10 | | 116-6x=10x+10 | | 51/2/2 | | 9/5*6/5 | | 49s^2+70=-25 | | 5x+15x=30 | | 3(1.055x+1)=8 | | r/5-5=-9 | | 4/5-5=-9 | | 6x-9x+2=x-9+11 | | (18/x)-(48/x-1)+4=0 | | -21/4+7/8 | | -1/9(63x-54y) | | 5z+1=9z-17 | | 10+7=4x+43 | | -21/37+6/37 | | 3x-14x= | | 2x^2+5x/x+5 | | A=p*q | | 12x-6y=5a | | -3/7*14/9 | | g+9-2/2 | | Ax+by=1 |