SOLUTION: Simplify the expression -[-(4+3)]

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Question 147854: Simplify the expression -[-(4+3)]
Answer by Electrified_Levi(103) About Me  (Show Source):
You can put this solution on YOUR website!
Hi, Hope I can help
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Simplify the expression -[-(4+3)]
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You have to work on the inside and work out
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First we add
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+-%28-%284%2B3%29%29+
+-%28-%287%29%29+
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We will remove the parentheses, which will make 7 a negative
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+-%28-7%29+
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Now we will remove the next parentheses, it will make it positive again( two negatives make a positive)
%2B7%29+
The answer is "7"
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Hope I helped,Levi