Express the following in algebraic expression.
1. x is subtracted from y,and the difference is multiplied by z
2.The sum of a and b is divided by the difference when b is subtracted from c
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2009-08-14 6:35 pm
回答 (2)
2009-08-14 7:03 pm
✔ 最佳答案
1. (y - x ) * z2. (a + b) / (c - b)
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