SOLUTION: solve -6/a=54/72

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Question 160560: solve -6/a=54/72
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
solve -6/a=54/72
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Cross-multiply to get:
54a = -6*72
a = - 6*72/54
a = -8
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Cheers,
Stan H.