# How do you find a standard form equation for the line with (-5,-6) with slope 3?

Apr 8, 2018

Equation of the line is $3 x - y = - 9$

#### Explanation:

The equation of line passing through $\left(- 5 , - 6\right)$ having slope of

$3$ is $y - {y}_{1} = m \left(x - {x}_{1}\right) \therefore y + 6 = 3 \left(x + 5\right)$ or

$y + 6 = 3 x + 15 \mathmr{and} 3 x - y = 6 - 15 \mathmr{and} 3 x - y = - 9$.

Therefore, the equation of line is $3 x - y = - 9$ [Ans]