gabriela112218 gabriela112218

13-09-2019
Mathematics

contestada

What is the solution of the system of equation y = 2x − 3
5x + y = 11

Respuesta :

mhartlaub02 mhartlaub02

13-09-2019

Answer: {y,x} = {1,2}

Step-by-step explanation:

1) y = -5x + 11

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

3) - 7x = -14

4) 7x = 14

5) x = 2

6) y = -5(2)+11 = 1

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