Question

Solve the following system of equations:
x - 2y = 14

x + 3y = 9


(1, 12)
(-1, -12)
(12, -1)
(12, 1)

Answer 1

@AccessDenied

Answer 2

You could multiply the first equation by a negative and that'll cancel that x's.

Answer 3

Sorry I'm not understanding

Answer 4

Multiply the first equation, by a -1, all of it.

Answer 5

Or you can plug each one in until you find the right one. But you still wouldn't understand how to do it in the future.

Answer 6

(12, -1)