Which ordered pair is a solution for 2x+5y=-11

10x+3y=11

X = 2 and Y = - 3

Step-by-step explanation:

2x+5y=-11 - equation 1

10x+3y=11 - equation 2

from equation 1, 2X = - 11 - 5y

X = - 11/2 - 5Y/2

X = - 5.5 - 2.5Y

insert X = - 5.5 - 2.5Y into equation 2

therefore, 10x+3y=11

10 (-5.5 - 2.5Y) + 3y = 11

-55 - 25Y + 3Y = 11

-22Y = 11+55

Y = - 66/22

Y = - 3

insert Y = - 3 into equation 1

thus 2x + 5 (-3) = - 11

2x - 15 = - 11

2x = - 11 + 15

2x = 4

x = 4/2

x = 2

ordered pair: X = 2 and Y = - 3