Line m has the equation y = 3x + 5. Line n has the equation y = kx + 7. Lines m and n intersect at the point (-4, -7). What is the value of k?
+2666 Substitute the point into the second equation: \(-4k + 7 = -7\).
Now, just solve for k. (note that equation m isn't needed)
+2666 Substitute the point into the second equation: \(-4k + 7 = -7\).
Now, just solve for k. (note that equation m isn't needed)
