Question 1134311
<pre>
ITEM      NUMBER OF NAIRA
Beans        x
Rice         x+3
Yams         2x
NAIRA       2000
</pre>

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How much did she spend all together? 2.How much has she left?
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She spent  4x+3 naira, but not enough information to know how much she still had after purchase.   She would have as an expression, IF {{{4x+3<2000}}}, unspent  {{{2000-4x-3=1997-4x}}} naira.