Answer:
you could cross multiple both fractions to get another fraction then you could simply divide that fraction to get a whole number or a decimal which would be a simplified answer
Step-by-step explanation:
hope this could help!
3x + 2y = 5
5x + 2y = 7
(eliminate the equation)
-2x = -2
x = 1 . . . .(put x in equation and you will get that y is also 1)
So the one that is not true is the one where x and y is not 1, like :
8x = 12
Hope this helps