Question

$2x + 5y = 1 \\ \\ 6x + 7y = 3$
resolver​

Answer 1

Respuesta:

x= 1/2     y= 0

Explicación paso a paso:

2x + 5y = 1       multiplicamos x7

6x + 7y = 3      multiplicamos x-5

14x + 35y = 7        ↓sumamos

-30x -35y = -15

-16x = -8

x= 1/2

2(1/2) + 5y = 1

1 + 5y = 1

5y = 0

y=0

x= 1/2     y= 0