Math, asked by Nithin2134, 10 months ago

the mean of X + 2, 2 X + 3 ,3 X + 4, 4 x + 5 is X + 2 find the value of x

Answers

Answered by challu

1

2x+3+3x+4/2=x+2

5x+7=2x+4

3x=-3

x=-1

HOPE IT'S HELPFUL...

Answered by veeramahi31124

1

Step-by-step explanation:

mean = sum of all observations ÷ no of observations

X+2+2x+3+3x+4+4x+5÷4
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