Question 1172227
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<pre>

One line for the equation


    65 + 4.50*w = 90 - 2.50w,   where w is the number of weeks.


Second line for the solution


    w = {{{(90 - 65)/(4.50+2.50)}}} = 3.571.    <U>ANSWER</U>
</pre>

If you don't like non-integer answer, then revise your input data.



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Also, to write accurately, use punctuation signs properly.