What is the solution to the system of equations? 3x − 6y = −12−x + 2y = 8

a.) Use the substitution or elimination method to solve the system of equations. Please show your work to receive full credit. (3 points)

b.) Based on your answer what do you know about the two lines in this system of equations on a graph? Are the lines parallel, do they intersect at a point or are they the same line? (3 points)

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)