Answer:
4x+4y+12
Explanation:
4x+4+y+3y+8
4x+4+4y+8
4x+4y+4+8
2x + (2x+4) + y+ (3y+8)=2x+2x+4+y+3y+8=4x+4y+12
5.2m questions
6.7m answers