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03-11-2022
Mathematics

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Evaluate the expression xy - 3x when x = 4 and y = 5

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FaithlynJ216813 FaithlynJ216813

03-11-2022

Answer:

xy - 3x = 8

when x = 4 and y = 5

Explanation:

Given the expression

xy - 3x

When x = 4 and y = 5, the equation becomes

(4)(5) - 3(4)

= 20 - 12

= 8

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