The solution of the equation 2^x-7=9 is x the answer is 5 .
2 answers:
Answer:
x=4
Step-by-step explanation:
2^x-7=9
Add 7 to each side
2^x-7+7=9+7
2^x = 16
Change 16 to a power of 2 16 = 2^4
2^x = 2^4
The bases are the same, so the powers are the same
x=4
Answer:
Step-by-step explanation:
hello :
2^x-7=9
add 7 : 2^x =16
2^x = 2^4
x=4
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Step-by-step explanation:
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I hope I helped! :)
Would appreciate Brainliest! ;)
