Answer:
5x
Step-by-step explanation:
since they are under the same term they can be added to each other
you substitute 5y+41 for x and get 5y+41+3y=-15 then you simplify by doing 8y+41=-51 subtract 41 from each side and divide by 8 to get y alone. That's how you get 11.5 for your answer.
Quotient : 5x + 8 Remainder : 14x2 + 5x + 11
