Answer :
Answer:
4y + 4x
Step-by-step explanation:
Combine like terms
5y - 8x - y + 12x
4y-8x+12x
Combine like terms
4y-8x+12x
4y+4x
Rearrange terms
4y+4x
4x+4y
Answer:
4y + 4x
Step-by-step explanation:
Combine like terms
5y - 8x - y + 12x
4y-8x+12x
Combine like terms
4y-8x+12x
4y+4x
Rearrange terms
4y+4x
4x+4y