Question

find sum of (3X+2Y) and (9X-5Y)

Answer 1

3x +2y + 9x - 5y = 3x + 9x +2y -5y

= 12x - 3y

Answer 2

3x+2yand 9x-5y

3x+9x-5y+2y

12x-3y

if you understand pls my mark answer as brainliest answer