Question

7x+3y-(9x-3y)
simplify​

Answer 1

According to me

Your question has a error

To simplify, we should know the value of x & y

To find the value of x & y we have to in know the answer of the question

Answer 2

Step-by-step explanation:

➡Given here.

♠ 7x -3y -(9x-3y).

= -2x