Math, asked by kkkkkmmmm, 2 months ago

tell me correct answer
Fast step by step explain please

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Answered by hrithikaputhiyiruthy

0

Answer:

n = 9

Step-by-step explanation:

97= 10n +7

10n + 7= 97

10n = 97 - 7

10n = 90

n= 90/10

n = 9

Answered by devayi0721r

0

Answer:

7) Answer is 2. 9) Answer is 9 11) Answer is -9

Step-by-step explanation:

Please mark me as brainliest

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