## Anikate 5 years ago Mean is 20 Solve for x 6,22,x,7,36

1. amistre64

mean is average, and we determine average by adding up all the values and dividing by how many there are

2. amistre64

$avg(a_1,a_2,a_3,...,a_n)=\frac{a_1+a_2+a_3+...+a_n}{n}$

3. amistre64

so, avg*n - known values = x

4. anonymous

x=29

5. Anikate

Could u show me again by susbstituting the letters with numbers