Question

situacion 4+x=2y 2x-y=1​

Answer 1

Respuesta:

4+x=2y

x = 4 - 2y

x/y = 2

x = 2y

2x-y=1​

2(2y) - y = 1

4y - y = 1

3y = 1

y = 1/3

x = 2y = 2(1/3) = 2/3