Question

use the elimination method to solve the system of equations choose the correct ordered pair -x+5y=-4 4x+3y=16
A. (4,0)
B. (19,3)
C. (9,1)
D. (14,2)

Answer 1

Answer:

The answer is option A (4,0)

Step-by-step explanation:

-x + 5y = -4 ..equation 1

4x + 3y = 16 ..equation 2

Multiplying equation 1 by 4

-4x + 20y = -16 ..equation 3

Adding equation 2 and 3,

23y = 0

y = 0

Therefore,

x = 4

(x,y) = (4,0)

Answer 2

Answer:

A

Step-by-step explanation:

Hopefully the above attachment will help