Question

Simplify.

15x + 2y + x + 7x + 8y

Enter your answer in the box.

Answer 1

Answer:

23x + 10y

Step-by-step explanation:

group the x's and the y's:

15x + x + 7x = 23x

2y + 8y = 10y

Answer 2

Answer:

23x + 10y

Step-by-step explanation:

15x + 2y + x + 7x + 8y

Group like terms

15x + x + 7x + 2y + 8y

Addition of like terms

23x + 10y

Final answer = 23x + 10y

Hope I'm right. Please mark brainliest.