What is an equation of the line that passes through the points (-6,-5) and (3,-5)

What is the solution of the systems of equations? y=2/3x+3 x=-2

Can you me find the missing length. i attached an image.

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?