Answer:
either 21 or 39 ion know this is confusing
Step-by-step explanation:
Answer:
117
Step-by-step explanation:
182/14=13
13x9=117
Let x and y be the numbers;
We have x + 2y = 9 and 2x + y = 21;
Then, x = 9 - 2y;
Finally, 2(9-2y) + y = 21 ;
18 - 4y + y = 21;
18 - 3y = 21;
-3y = 3;
y = - 1;
x = 9 - 2× (-1);
x = 9 + 2 ;
x = 11;
Answer:
Its 13
Step-by-step explanation: