lacwyf4 lacwyf4

03-04-2021
Mathematics

contestada

If x=7 and y=−2, evaluate the following expression:7(2x−3y)

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Yang100 Yang100

03-04-2021

Answer:

140

Step-by-step explanation:

7(2x-3y)

7(2*7-3(-2))

7(14+6)

7(20)

140

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