Which equation is equivalent to : 2(-3x-6) = -5

Question and answers are in the attached picture. you so much in advance.

Ac contractor is building a new subdivision outside of the city. he has started work on the first street and is planning on the other streets to run in a direction parallel to the first. the second street will pass through (-2,4) find the equation of the location of the second street in standard form. a.2x+y=2 b. x-y=2 c.2x+y=2 d.x+y=2

See attachment below and find the equivalent of tan(∠qsr)