Answer:
2x + 9 - 5y
Step-by-step explanation:
Collect like terms:
(-2x + 3x + x) + (4 + 5) - 5y
Then, simplify:
the answers is 2x-5y+9
just combine like variables
combine all x's;
-2x+3x+x=2x
combine all other variables
4+5= 9
so the answers is 2x-5y+9
