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)
(-3/4)*(y+1/9) = (-1/9)*(y+3/8) // - (-1/9)*(y+3/8)
(-3/4)*(y+1/9)-((-1/9)*(y+3/8)) = 0
(-3/4)*(y+1/9)+(1/9)*(y+3/8) = 0
1/9*(y+3/8)-3/4*(y+1/9) = 0
1/9*(y+3/8)-3/4*(y+1/9) = 0
-23/36*y-1/24 = 0
-23/36*y-1/24 = 0
-23/36*y-1/24 = 0 // + 1/24
-23/36*y = 1/24 // : -23/36
y = 1/24/(-23/36)
y = -3/46
y = -3/46
| 5+21-2x=27 | | 2xy+3x=12 | | x^4+15-2x=0 | | 5(4-x)+8=67 | | x-1/4-3=x-4/3 | | 6x-9-15=0 | | 6z=12-48 | | x+1.73=11.50 | | 0.7(4x+7)=2.0-(x-3) | | -10v+2=-10 | | 1=4(x-6) | | 10x-9=2x-12 | | 8z-3=6z-5 | | y=3/x | | 5x^(-3/4)+10x^(1/4) | | 20-1/22(2x)=10-1/22(x) | | (b-5)(2b+7)= | | 1.6(a-1.5)=1.2(a-7) | | A-C=P | | 2.5x-18=7 | | 950+900+5x=700+500+10x | | -5-6y=-22 | | -27/1/2 | | 12-x=58 | | 5v-9=-7v-9 | | 9*-3/1 | | 7(5x+9)=12-(x+5) | | b/2+1=-4 | | 7x-(3-x)=5 | | 5(3x+2)=3(x-5)-4 | | 10.8-.2=9 | | 9+2n=5 |