Question

Express the following linear equation in the form of ax + by + c = 0 and indicate the value of a, b and c.

$\frac{x}{3}+\frac{y}{4}=7$

Answer 1

$\frac{x}{3}+\frac{y}{4}=7$

$\Rightarrow \frac{1}{3}x+\frac{1}{4}y-7=0$

$ax+by+c=0$

$a=\frac{1}{3},b=\frac{1}{4}$ and c=-7