SOLUTION: Remove parentheses and simplify 2p+3q-6(2p-8q+7r)=
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Algebra: Evaluation of expressions, parentheses
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Question 335065
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Remove parentheses and simplify
2p+3q-6(2p-8q+7r)=
Answer by
rfer(16322)
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2p+3q-12p+48q-42r
-10p+51q-42r