3/2y-3/2y+4

could you help me please

You have not explained what the problem is. You have also not clarified whether the first and second terms are (3/2)y or 3/(2y)

It might help to realize that
3/(2y) - 3/(2y) = 0

What happen to the 4 because the problem is 3 over 2y minus -3 over 2y+4= what. so what happen to the four

3/2y-3/2y+4

help me I must turn in tonight.

You should have written the "problem" with parentheses as

3/(2y) -3/(2y+4) . The way you wrote it, it is not clear what the denomonators are.

You still have not asked a question.

You cannot solve for y since it is not an equation. If you are supposed to rewite it with a common deominator, that would be
3(2y+4)-3(2y)/[2y(2y+4)]
= 12/[2y(2y+4)] = 6/[y(2y+4)]

Of course! I can help you with that expression.

To simplify the expression 3/2y - 3/2y + 4, we can combine like terms by adding or subtracting them.

The first step is to simplify the first two terms, which have the same denominator of 2y.

3/2y - 3/2y can be simplified to 0, because when subtracting two fractions with the same denominator, the numerator values simply cancel out.

So the simplified expression becomes 0 + 4, which is just 4.

Therefore, the result of 3/2y - 3/2y + 4 is 4.