Question

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

Answer 1

29

Answer 2

I know, but how

Answer 3

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

Answer 4

could u plz show that as an equation?

Answer 5

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

Answer 6

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

Answer 7

oh ok now I get ir thx:D

Answer 8

welcome