Question

Question ⬆️ please answer soon ​

Answer 1

Answer:

y + y = 32

Step-by-step explanation:

4^x + 4^x = 4⁸

:. x = 4

x + y = 20

4 + y = 20

y = 20 - 4

= 16

y + y = 16 + 16 = 32