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Initial Step for Rational Subtraction
An inventory specialist is simplifying the cost-tracking formula to determine net expenses per unit. To begin the process of subtracting the whole number 3 from the rational expression, what is the standard first step used to rewrite the number 3 as a fraction?
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Ch.8 Rational Expressions and Equations - Elementary Algebra @ OpenStax
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Initial Step for Rational Subtraction
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