Math, asked by harshrajput915814, 8 months ago

2n.3-7=128 find the value of n

Answers

Answered by llɱissMaɠiciaŋll

17

Step-by-step explanation:

2n X 3-7=128

=2n X 1 =128

37

=3n =128

37

=3n =128

2187

2187 =128 X 3n

3n=2187

=17.0859375

3x3x3x3x3x3x3=2187

n=7

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