I have;
3x - 2y = 1
4x + y 3
I think I get rid of the fraction and end up with;
3x - 2y
4x + y
Then I think;
3x - 2y = -4x + y
Then;
-2y + y = -4x + 3x
- y = x
therefore;
x = -y
Please advise if I got it right?
Thanks
David
The above method didn't look right after posting?
3x - 2y = - 4x - y
4x + y = - 3x +2y
4x - 3x = x
y - 2y = -y
therefore;
x = - y
I think?