Math, asked by manyatripathi559, 10 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

Previous Question

Next Question

Similar questions

Social Sciences, 5 months ago

the invention of the spinning Jerry and steam engine revolutionized cotton textile weawing in England TRUE OR FALSE ...

History, 5 months ago

in the begining the vedas were not in the dash from...

Science, 5 months ago

who am i. 1) i am having silver white mane surrounding my head ...

Math, 10 months ago

Ramlal bought oranges at RS 30 per dozen he had to sell them at a loss of 5% find the selling price...

History, 10 months ago

Who among the following were to invade India?

Math, 1 year ago

F rom the sum of 93and_47,subtract...

Math, 1 year ago

A 1500m long train is going at a speed of 40km per hour .how much time will it take to pass through 2500 m long platform. Answer in minutes...

Hindi, 1 year ago

Jal hi jeevan hai par Das Vakya in Hindi...