Queen113056 Queen113056

14-05-2020
Mathematics

contestada

Solve the following system of equations:
6x - 7y = 2
2x = 3y = -10

Respuesta :

scharles9061 scharles9061

16-05-2020

Answer:

{7, -2}

Step-by-step explanation:

6x-7y=2

2x+3y= -10

multiply the second one by -3

6x-7y=2

-6x-9x=30

-16y=32

y= -2

2x - 6 = -10

2x= -4

x= -2

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