3 years ago

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

Mathematics

1 answer:

ahrayia [7]3 years ago

7 0

Answer:

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

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