Tip: look up the words and find the definition! its much easier
Create a a system of 2 equations: 2x + y = 27 and 2y + x = 9, with x being the first number and y being the second. solve for the two variables and you'll get the first number is 15 and the second is -3.
Answer:
the one you have selected is correct
Step-by-step explanation:
