parul bought 4 pens costing $x each. If she gave a fifty rupee note to the shopkeeper , then find the amount she got back
Answers
Answered by
4
Answer:
50-4x
Step-by-step explanation:
take the value of a pen as x
Answered by
0
Answer:
50-4x is the answer
Step-by-step explanation:
( 4x-50)=50-4x
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