31-08-2019
Mathematics

contestada

Solve the system of linear equations.

[tex]\displaystyle 6x+2y=30[/tex]
[tex]\displaystyle x+2y=15[/tex]

Respuesta :

meredith48034 meredith48034

31-08-2019

Answer:

(3,6)

Step-by-step explanation:

-(6x+2y=30)

x+2y=15

-6x-2y=-30

x +2y=15

-5x=-15

x=3

3+2y=15

2y=12

y=6

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