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Mathematics
OpenStudy (anikate):

Mean is 20 Solve for x 6,22,x,7,36

OpenStudy (anonymous):

29

OpenStudy (anikate):

I know, but how

OpenStudy (anonymous):

Well if the mean is twenty, then we know that (6 + 22 + x + 7 + 36) all over 5 = 20

OpenStudy (anikate):

could u plz show that as an equation?

OpenStudy (anonymous):

so we multiply by 5 to get rid of the denominator and get 6 + 22 + x + 7 + 36 = 100

OpenStudy (anonymous):

It was an equation, by 'all over' i meant division by the entire thing in parentheses

OpenStudy (anikate):

oh ok now I get ir thx:D

OpenStudy (anonymous):

welcome

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