Respuesta :
Hi there!
[tex]y - 12=4y We need to subtract 4y from both sides y-12-4y = 4y - 4y 3y - 12=0 3y = 0 + 12 3y=12 Divide both sides by 3 -3y/3 = 12/-3 y= -4 [/tex]
[tex]y - 12=4y We need to subtract 4y from both sides y-12-4y = 4y - 4y 3y - 12=0 3y = 0 + 12 3y=12 Divide both sides by 3 -3y/3 = 12/-3 y= -4 [/tex]