Question 242835
Hello, 
To solve this, let's multiply the first equation by -2. 
(-2)4x+(-2)2y=(-2)4 that gives us:
-8x-4y=-8 Now we can add this to the second equation. 
8x+4y=0  Notice the y and x cancels out leaving us with:
0=-8 This obviously doesn't make sense so there is NO SOLUTION to this problem. 
Check out my book at www.math-unlock.com 
RJ Toftness