3 years ago

Solve 3^(x − 2) = 37. A 2 B 5 C 7 D 9

Mathematics

1 answer:

ASHA 777 [7]3 years ago

7 0

Answer:

Step-by-step explanation:

$3^{x-2}=3^7\iff x-2=7\qquad\text{add 2 to both sides}\\\\x-2+2=7+2\\\\x=9$

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3 years ago

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Step-by-step explanation:

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Hope this helps! :)

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