9x + 3y − 6 − 5x + 4y −3

To simplify the expression 9x + 3y − 6 − 5x + 4y −3, we can combine like terms.

Combine the x terms: 9x - 5x = 4x
Combine the y terms: 3y + 4y = 7y

Combine the constant terms: -6 - 3 = -9

The simplified expression is: 4x + 7y - 9

To simplify the expression 9x + 3y - 6 - 5x + 4y - 3, we can combine like terms.

Step 1: Combine the x terms: 9x - 5x = 4x.

Step 2: Combine the y terms: 3y + 4y = 7y.

Step 3: Combine the constant terms: -6 - 3 = -9.

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

To simplify the expression 9x + 3y − 6 − 5x + 4y − 3, you need to combine like terms.

Step 1: Group the like terms.
Add all the x terms together and all the y terms together.

9x + (-5x) = 4x
3y + 4y = 7y

Step 2: Combine the constants.
-6 + (-3) = -9

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