Answer:
(x , y) = (1 , -2)
Step-by-step explanation:
[tex] \binom{x \: + \: 2y \: = \: 2x \: - \: 5}{x \: - \: y \: = \: 3} [/tex]
[tex]3 \: + \: y \: + \: 2y \: = \: 2(3 \: + \: y) \: - \: 5[/tex]
[tex]y \: = \: - 2[/tex]
Substitute the given value of y into "x + 3 + y".
[tex]x \: = \: 3 \: + \: ( - 2)[/tex]
[tex]x \: = \: 1[/tex]
(x , y) = (1 , -2)
:DDD
