Answer:
x=10
Step-by-step explanation:
The mean is all the numbers added up, and divided by the number of terms, so
14+10+17+19+x/5
And, we know that the expression above must equal 14
14+10+17+19+x/5=14
Solve, first by multiplying by 5 on both sides
14+10+17+19+x=70
Add on the left side
60+x=70
Subtract 60 from both sides
x=10
Hope this helps! :)
