Solve the system of linear equations using matrices. 2x+y+z=3
-x+y-6z=-24
x+6y+6z=-4

The solution is (Type an exact answer in simplified form.)

There is no graph but what i can say is that 1 is the slope and that -2 is the y- intercept

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .