SOLUTION: 42 + 2·7 – (5 · 4 – 15)

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Question 84988: 42 + 2·7 – (5 · 4 – 15)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
42 + 2·7 – (5 · 4 – 15)
= 42 + 14 -(20-15)
= 56 -5
=51
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Cheers,
Stan H.