Question

The solution of the equation 3y + 6 = 0 is​

Answer 1

$\large\color{lime}\boxed{\colorbox{black}{Answer : - }}$

$3y+6=0$

$Subtract \: 6 \: from \: both \: sides. \: \\ Anything \: subtracted \: from \\ zero \: gives \: its \: negation.$

$3y=-6$

$Divide \: both \: sides \: by \: 3.$

$y=\frac{-6}{3}$

$Divide \: -6 \: by \: 3 \: to \: get \: -2.$

$\color{blue}y = - 2$

[ For solving this equation in graph is in the Attachment ]