14-10-2019
Mathematics

contestada

y = x + 3
2y = 2x + 6

Respuesta :

nati12354 nati12354

14-10-2019

Answer:

x=0

y=3

Step-by-step explanation:

2(x+3)=2x+6, substituting the first equation in the second

2x+6=2x+6, rearranging the equations

2x-2x=6-6

0=0

y=0+3

y=3

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