Q. Write an expression for the operation described below.subtract w from 7
Identify operation: Identify the math operation in the phrase: "subtract w from 7". The operation is subtraction.
Write expression: Write the expression for "subtract w from 7". Since the phrase indicates subtracting w from 7, the correct order in the expression is 7 first, then w. So, it should be written as 7−w.
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