Respuesta :

chipperrider

3y + 5.2 = 2 - 5y
3y + 5y + 5.2 = 2
8y = 2 - 5.2
8y = -3.2
y = (-3.2) / 8
y = -0.4
luana
[tex]3y+5.2=2-5y\ \ \ \ | add\ 5y\\\\ 8y+5.2=2\ \ \ | subtract\ 5.2\\\\ 8y=-3.2\ \ \ | divide\ by\ 8\\\\y=-0,4\\\\Solution\ is\ y=-0.4.[/tex]

Otras preguntas