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)
(3*x)/16 = 12/y // - 12/y
(3*x)/16-(12/y) = 0
(3*x)/16-12*y^-1 = 0
3/16*x-12*y^-1 = 0 // + -12*y^-1
3/16*x = -(-12*y^-1) // : 3/16
x = (-(-12*y^-1))/3/16
x = 64*y^-1
x = 64*y^-1
| -8w-10=-4w-6w+8 | | Y+3=-(x+5) | | -6-8c=-2c+6-4c | | 0.113x=95.44-x | | -3x+4y=15 | | 6(5y-4)+2=15 | | 3(2y-0.3)=19.4 | | -3=3(-2)+b | | 7d+8=-10+4d | | 225=93-w | | -5=-4p-3+5p | | 524=9x+344 | | 524=9+344 | | 2+5p=8+3p | | ln(2)+ln(x-3)=5 | | -3+4g=3g | | -5=4p/3+5p | | Y+2=-4(x+1) | | 6y+2=4y+42 | | 7000=(x)(0.5)(3.50) | | -2p=-10-p | | 13+8x=32 | | -87=7x+4 | | 0.013x=95.44-x | | 6x+2=5x-15 | | 10z=9z-10 | | Y+3=-3(x+5) | | 5x-133=-83 | | -d-7=-2d+3 | | X=(10-3i)/(4+I) | | x^2-2x+7=7+x | | 8w-7=7w+3 |