Step-by-step explanation:
Original Equation:
8x+3(x+5)-5(x-4)
Multiply the number behind bracket one(x+5) and bracket two(x-4)
So it's going to be;
8x+3x+15-5x+20
We have +20 because when you multiply two negative numbers it becomes a positive.
So now we will Combine Like Terms
11x+3x-5x+15+20
Then you will add
11x-5x+35
6x+35
So when you are done this will be the final answer will be;
6x+35
