Question

{2x -3y = 5 {x + 4y = 8

Answer 1

Respuesta:

$2x - 3y = 5 \\ x + 4y = 8( - 2) \\ 2x - 3y = 5 \\ - 2x - 8y = - 16 \\ - 11y = - 11 \\ y = 1 \\ \\ x + 4y = 8 \\ x + 4(1) = 8 \\ x = 8 - 4 \\ x = 4 \\ \\ c.s =(4.1)$

Espero que te ayude