Respuesta :
Answer: (-3, -1)
Step-by-step explanation:
2x - 5y = -1 ⇒ -3(2x - 5y = -1) ⇒ -6x + 15y = 3
3x + 4y = -13 ⇒ 2(3x + 4y = -13) ⇒ 6x + 8y = -26
23y = -23
[tex]\frac{23y}{23} = \frac{-23}{23}[/tex]
y = -1
2x - 5y = -1
2x - 5(-1) = -1
2x + 5 = -1
-5 -5
2x = -6
[tex]\frac{2x}{2}[/tex] = [tex]\frac{-6}{2}[/tex]
x = -3
x = -3, y = -1