Question Simplify the expression h−78a−m−z Evaluate h−a−m−z−a×77Use the commutative property to reorder the terms h−a−m−z−77aSolution More Steps Evaluate −a−77aCollect like terms by calculating the sum or difference of their coefficients (−1−77)aSubtract the numbers −78a h−78a−m−z Show Solution
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