Respuesta :
Answer: [tex]\bold{y=\dfrac{59}{34}}[/tex]
Step-by-step explanation:
5x + 2y = 7 ⇒ 2(5x + 2y = 7) ⇒ 10x + 4y = 14
-2x + 6y = 9 ⇒ 5(-2x + 6y = 9) ⇒ -10x + 30y = 45
34y = 59
÷34 ÷34
y = 59/34
Answer: [tex]\bold{y=\dfrac{59}{34}}[/tex]
Step-by-step explanation:
5x + 2y = 7 ⇒ 2(5x + 2y = 7) ⇒ 10x + 4y = 14
-2x + 6y = 9 ⇒ 5(-2x + 6y = 9) ⇒ -10x + 30y = 45
34y = 59
÷34 ÷34
y = 59/34