Question

2x-y=11 x-3y=3
Ayudaaa x fa aaa ;-;

Answer 1

Respuesta:

×+y=11

23+(-12)=11

x=23

Answer 2

Explicación paso a paso:

$x - 3y = 3 \\ x = 3 + 3y \\ \\ 2x - y = 11 \\ 2(3 + 3y) - y = 11 \\ 6 + 6y - y = 11 \\ 6 + 5y = 11 \\ 5y = 11 - 6 \\ 5y = 5 \\ y = \frac{5}{5} = 1 \\ x = 3 + 3y = 3 + 3 \times 1 = 6 \\ x = 6$

$2 \times 6 - 1 = 11 \\ 6 - 3 \times 1 = 3$

espero te sirva