find the difference of : a) 5-×-4y+4z from 5x -7y+2z ans full solve fst anyone solve
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Answer:
-(3y + 2z)
Step-by-step explanation:
5x - 7y + 2z - (5x - 4y + 4z)
5x - 7y + 2z - 5x + 4y - 4z
-3y - 2z
-(3y + 2z)
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