Simplify 9x + 3y − 6 − 5x + 4y −3 .(1 poin

Answer 1

To simplify the expression, we combine like terms:

9x - 5x = 4x
3y + 4y = 7y
-6 - 3 = -9

Putting it all together, the simplified expression is 4x + 7y - 9.