Change one thing, and the solution to the changed-equation will be (3, 8)
What is the change?
Have fun guys
Change -10x - 6y = 18 to -10x + 6y =18 !!. How about that?
wait what how?
Plug (3, 8) in.
Of course, that's just directly checking guest's answer.
But we plug (3, 8) in to solve, it might take some guessing and checking/
Did you know that you gave away the answer by giving the "values of x, y", instead of something like :"the values of x and y are 2 real positive integers"? !!
It would be insanely hard to get the answer, didn't want to make it too hard...