Find the solution to the system of equations.

-7x-2y=14

6x+6y=18

x = - 4

y = 7

Step-by-step explanation:

"multiply the top equation by 3, then both y's are cancelled or zeroed out. You add - 21 and 6 to get - 15x. Than you add 42 and 18 to get 60. So, - 15x=60 and from there you do 60/-15 to get x=-4. Plug in what you got for x into any of the two equations to get y, which is 7"