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32 votes
32 votes
If 3p-5t=9 What will be the value of 12p- 20t


User StatBeginner
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1 Answer

18 votes
18 votes

Answer:

36

Explanation:


12p-20t=4(3p-5t)

Substitute
3p - 5t = 9 into the equation:


\implies 12p-20t=4(9)=36

User Queise
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