Equation of a Line (Slope/Intercept)

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Find the equation of the line with slope $m=-\frac{2}{3}$ and $y-intercept\;b=-\frac{3}{7}$.

**Answer**

The equation of the line is given by$y=mx+b$

In this case

$y=-\frac{2}{3}x-\frac{3}{7}$

or, $21y=-14x-9$

or, $14x+21y+9=0$