Question

Plz solve in detail and explain​

Answer 1

Answer:

x + 8 = 16 - x

x + x = 16 - 8

2x = 8

x = 8/2 = 4

2y + 13 = 5y + 4

2y - 5y = 4 - 13

-3y = - 9

y = 9/3 = 3