Question

4х + Зу = 6
х = 5у + 13


Ayudaaa ​

Answer 1

Respuesta:

4x+3y=6

x=5y+13

4(5y+13)+3y=6

20y+52+3y=6

23y=-46

y=-46/23=-2

y=-2

x=5y+13==>x=5(-2)+13=-10+13=3

x=3