Math, asked by riddhi7866, 4 months ago

q = if 25 ( n-1 ) + 100 = 5 ( 2 n - 1 ) find the value of n

Answers

Answered by syedkhader23

1

Answer:

25n-1+100=10n-5

bring -5 left side and 25n right side

100+5=10n-25n

105=15nn=105/15=7

hence n is 7

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