\(-10x-6y=18\)

\(-8x+2y=-8\)

Change one thing, and the solution to the changed-equation will be (3, 8)

What is the change?

Have fun guys

CalculatorUser Nov 9, 2019

#1

#6**0 **

Plug (3, 8) in.

\(-10(3)?6(8)=18\)

\(-30?48=18\)

\(?=+\)

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/

CalculatorUser
Nov 10, 2019

#3**0 **

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"? !!

Guest Nov 9, 2019

#5**0 **

It would be insanely hard to get the answer, didn't want to make it too hard...

CalculatorUser
Nov 10, 2019