Question 1099453
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Heather, Chang, and Justin served a total of 93  orders Monday at the school cafeteria. Chang served 2 times 
as many orders as Justin. Heather served 5 more orders than Justin. How many orders did they each serve? 
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<pre>
Justin + Heather + Chang = 93

J      + (J+5)   + 2J    = 93

4J + 5 = 93  ====>  4J = 93 - 5 = 88   ====>  J = {{{88/4}}} = 22.


<U>Answer</U>.  Justin served 22 orders, Heather 22+5 = 27  and  Chang served 2*22 = 44.
</pre>

Solved.