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How can we simplify the expression -(1-5n)-7n
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How can we simplify the expression -(1-5n)-7n

User Masato Nakazawa
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1 Answer

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-(1-5n)-7n \\ \\ -1 + 5n - 7n \\ \\ -1 - 2n \\ \\ Answer: \fbox {-1 - 2n}
User Marina Dunst
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