Question 237075
Hello, 
You can determine the value of x & y by elimination. 
Here's how you do it. Add the first equation from the second one. You see the y cancels out leaving:
2x = 130  Solve for x gives you: 
x = 65  Now we can plug 65 into either equation and we find the value of y:
y = 20
RJ Toftness
www.math-unlock.com