Question

x+2y =3 what is the result of y

Answer 1

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

Answer 2

The value of y can be find in terms of x,
therefore,
x + 2y = 3
=> 2y = 3 - x
=> y = (3 - x)/2
or
=> y = 3/2 - x/2

i hope it helps u : )