Find the value of Qin the following system so that the solution to the system is {(x, y) : x – 3y=4}

x – 3y=4
2x - 6v=Q

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c

Xis -1/2
y is 35/4.