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Question

Evaluate ab3\frac{a-b}{3} when aa is three times bb and a=18a=18.

Solution

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Answered 2 years ago
Answered 2 years ago
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To evaluate the algebraic expression, identify first the values of the variables.

It is given that a =18 and that a is three times b. The words "three times of" indicates multiplication.

Thus, a = 3b.

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