Maybe the answer is -4 ....? I just can't find any more logic to this problem.

divide the numerator and denominator by 13
=
Answer:
2
Step-by-step explanation:
Substitute y=2x in the first equation into the second.
The second equation then becomes;
x = -(2x)+6
x = -2x+6
Collectiing like terms, more -2x to the left,
x+2x =6
3x=6
x=
x= 2
Answer:
12
Step-by-step explanation:
Hello, Julio can be no younger then 11. Hoped I helped!