Question

Resuelva los siguientes sistemas de ecuaciones 3x+2y₌75x–2y₌1

Answer 1

1)

`x = 25 - (2)/(3) y`

`y = 37.5 - 1 (1)/(2) x`

2)

`x = 1 + 2y`

`y = (1)/(2) - (1)/(2) x`