Question

Given the set: `{12,11,4,16,x,-19}`, for what x would the mean of the set be 0?

Answer 1

3x=-24#

Explanation:

Sum `=12+11+4+16-19=24`

`x=`[Mean `xx` Number of items including `x`] `-` Sum
`x=[0 xx 6]-24 =0-24= -24`