Question

5x + 2y + 8 + 7x −6y + 8 simplify

Answer 1

12x+16-4y

Explanation:

Answer 2

lets start with x = 5x+7x=12x

now y = 2y-6y= -4y

now reg numbers = 8+8=16

now add all of them not litteraly add by add as in make them into a expression

so

12x-4y+16