Question

The slope intercept form of the line $3x+7y+8=0$ is

• A. $x=-\frac{7y}{3}-\frac{8}{3}$
• B. $y=-\frac{3x}{7}+\frac{8}{7}$
• C. $x=-\frac{7y}{3}+\frac{8}{3}$
• D. $y=-\frac{3x}{7}-\frac{8}{7}$

Answer 1

The correct option is D $y=-\frac{3x}{7}-\frac{8}{7}$

$3x+7y+8=0\Rightarrow 7y=-3x-8\Rightarrow y=-\frac{3x}{7}-\frac{8}{7}$