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What is the value of the remaining variable? P=2L+2W; L=68, W=71

User Northtree
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P=2L+2W

We know that L = 68 and W = 71. Plug these into our equation above.


P=2(68)+2(71)

According to the order of operations, we must multiply first.
2×68 = 136, 2×71 = 142


P=136+142


\boxed{P=278}
User Jibeex
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