Find the equation of the line l that is perpendicular to -3x + 6y = 11 and I passes through the point (-2, 3)

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate. in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

3x + 4y = 5 x- 3y = -7 solve by substitution

Which one is the correct answer, and why?