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

User TomH
by
7.2k points

1 Answer

6 votes

Answer:

xy - 3x = 8

when x = 4 and y = 5

Step-by-step explanation:

Given the expression

xy - 3x

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

(4)(5) - 3(4)

= 20 - 12

= 8

User Bino
by
7.3k points
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