youngt18 youngt18

14-02-2020
Mathematics

contestada

Evaluate the algebraic expression for the given values of x=3 and y=4 .

7x−2y−1 =

Respuesta :

14-02-2020

Answer:

12

Step-by-step explanation:

Substitute in the values

7x = 7*3 = 21

-2y = - 2 * 4 =. - 8

Then there's - 1 aswell

Put it all together and you get 21 - 8 - 1

Whivh equals to 12

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coolboy0905 coolboy0905

14-02-2020

The answer for this question is 12

Answer Link

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