You mean "solve for y"? Also, please use parenthesis. This could mean

2/y = x - (3y)/(2y)

2/y = (x - 3y)/(2y)

and a few other things.

I will assume your equation is:

Multiply both sides by 2y:

Add 2y to both sides:

Add -4 to both sides:

Divide both sides by 2:

(I should mention that we can't let x = 4 in this expression, since that would make y = 0 and the original expression forbids this.)

This equation has no x in it!!

-Dan