Carol H. answered 10/02/17
Tutor
4.9
(285)
Experienced Mathematics Tutor w/ Master's Degree in Math
Just set up a table of values;
x y
-2 -1 7(-2) - 2y = -12, -14 - 2y = -12, -2y = 2, y = -1
0 6 7(0) - 2y = -12, 0 - 2y = -12, y = 6
2 13 7(2) - 2y = -12, 14 - 2y = -12, -2y = -26, y = 13
David W.
10/02/17