Question

Express the following linear equations in the form $ax+by+c=0$ and indicate the values of $a$, $b$ and $c$ in each case

(iv) $3x=-7y$

Answer 1

Given equation: $3x=-7y$ or $3x+7y=0$

Comparing the given equation with
$ax+by+c=0$, we get

$a=3;b=7,c=0$.