Starcakes333 Starcakes333

23-09-2021
Mathematics

contestada

Find the value of the expression 3x-5y when x=-2 and y=4

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Respuesta :

choucutkess choucutkess

23-09-2021

Answer:

-14

Step-by-step explanation:

3x-5y when x=-2; y=4

=3(-2) - 5.4

= -6 -20

= -26

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jimrgrant1 jimrgrant1

23-09-2021

Answer:

- 26

Step-by-step explanation:

3x - 5y ( substitute x = - 2 and y = 4 into the expression )

= 3(- 2) - 5(4)

= - 6 - 20

= - 26

Answer Link

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