Math, asked by manyatripathi559, 11 months ago

If the mean of 2x+4, 3x-5, x+8 and 4x+21is 29 , find the value of x.

Answers

Answered by sprao53413

1

Answer:

Mean=(2x+4+3x-5+x+8+4x+21)/4=29

10x+28=29*4

10x=116-28=88

x=8.8

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