millybobbyboo22 millybobbyboo22

16-07-2020
Mathematics

contestada

What is the x-value in the solution to this system of linear equations? 2x − y = 11 x + 3y = −5 −3 −1 2 4

Respuesta :

unicorn3125 unicorn3125

20-07-2020

Answer:

x = 4

Step-by-step explanation:

2x − y = 11 ⇒ -y = - 2x +11 ⇒ y = 2x - 11

x + 3y = -5

x + 3(2x - 11) = -5

x + 6x - 33 = -5

+33 +33

7x = 28

÷7 ÷7

x = 4

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lil23andlilgang lil23andlilgang

18-10-2021

Answer: 4

Step-by-step explanation:

credits the guy uptop

Answer Link

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