Answer: The choice D, x = -3/2, y = 2 or (-3/2, 2)
Step-by-step explanation:
[tex]2x+4y=5\\-2x+3y=9[/tex]
If this is what you mean...
So (2x+4y)+(-2x+3y) = 5+9
Eliminate Method (2x-2x = 0 we gonna eliminate x)
[tex]7y=14\\y=2[/tex]
Then substitute y in any equations (Do not substitute in both.) For me, I'd substitute in 2x+4y = 5 (You can substitute in -2x+3y = 9 instead.)
[tex]2x+4(2)=5\\2x+8=5\\2x=5-8\\2x=-3\\x=-\frac{3}{2}[/tex]
So x = -3/2 and y = 2
