Question

5x + 7y = 26
4x - 2y = -2

AYUDEN PLIS ​

Answer 1

Respuesta:

5x + 7y = 26

4x - 2y = -2

2(5x + 7y = 26)

7(4x - 2y = -2)

10x+14y=52

28x-14y=-14

38x=38

x=1

5x + 7y = 26

5+7y=26

7y=21

y=3

Answer 2

5x + 7y = 26

5x+7y-26=26-26

5x+7y-26=0

4x - 2y = -2

4x-y+2=0

2x-y+1=0

espero averte AYUDADO coronita si lo hice!!!