Math, asked by meenaximilke, 4 months ago

The solution of the equation 2n - 4 = 42 is
a) 20
b) 22
c) 21
d) 23

Answers

Answered by mridulahazarika81

0

Answer:

the answer is option d) 23....

Attachments:

Answered by nitu8b

0

2n-4=42

2n=42+4

2n=46

n=46/2

n=23

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