Question

What is the solution to the equation 2^x+4 -12=20

Answer 1

Answer:

2^x = 28

Step-by-step explanation:

What is the solution to the equation?

$2^{x}$ + 4 - 12 = 20

$2^{x}$ = 20 - 4 + 12

$2^{x}$ = 16 + 12

$2^{x}$ = 28