yarializbeth yarializbeth

11-03-2021
Mathematics

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Which of the following is the value of x in the system of equations shown below?

Which of the following is the value of x in the system of equations shown below class=

Respuesta :

sqdancefan sqdancefan

12-03-2021

9514 1404 393

Answer:

(4) x = 15

Step-by-step explanation:

Twice the second equation can be added to the first.

(x +2y) +2(x -y) = (37) +2(4)

3x = 45 . . . . . . . simplify

x = 15 . . . . . . . . . divide by 3

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