To simplify the expression \((h+k)-(2k-h)\), we can use the properties of operations, specifically the distributive property and the properties of combining like terms. Let's go through the steps:
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Distribute the negative sign across the second parentheses: \[ (h + k) - (2k - h) = (h + k) - 2k + h \]
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Combine like terms: \[ h + h + k - 2k = 2h + k - 2k \]
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Further simplify: \[ 2h + (k - 2k) = 2h - k \]
So the simplified expression is \(2h - k\).
Thus, the correct response is:
2h−k