Which ordered pair is the solution to the system of equations?

{2x−y=−5x+3y=22

(8, 21)

(1, 7)

(4, 9)

(7, 19)

What is an equation of the line that passes through the point (-2,3) and is parallel to the line whose equations is y=3/2x-4? i am stuck between y=3/2x or y=3/2x+6 : (

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

What is not true about kl and mn? what is mn? (show )