SOLUTION: i need help explaining in details this promblem -3(5-6)-4(2-3)

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Question 564034: i need help explaining in details this promblem -3(5-6)-4(2-3)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
-3(5-6)-4(2-3)
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Evaluate each parenthesis:
= -3(-1)-4(-1)
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Multiply each product to get:
= 3 + 4
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= 7
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Cheers,
Stan H.