Math, asked by amarnani7305, 1 year ago

The mean of 18,24,15,2x+1,and 12 is 21

Answers

Answered by vasumohan1051

1

Answer:

Step-by-step explanation:

18+24+15+2x+1+12=21

70+2x=21

70-21=2x

49/2=x

24.5=x

So,

2x+1=2(24.5)+1

=49+1

=50

Answered by aadarshyadav7439

1

Answer:

Step-by-step explanation:

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