Respuesta :
Answer:
Do you want to simplify it? if so I think it would be 6x+29y. Good luck!
Answer:
6x+29y
Step-by-step explanation:
1. Distribute 3 to "4x and 5y"
- (12x+15y)-2(3x-7y)
2. Distribute -2 to "3x and -7y"
- -6x+14y
Right now you should have:
12x+15y-6x+14y
3. Combine Like Terms
12x+15y-6x+14y
You should get:
6x+29y