the sum of 2 numbers is 18.when the second number is subtracted from the first number, the difference is 14. find the two numbers. what are the two numbers? use a comma to separate the answers. please show your work how you got the answers!
X1+X2=18 X1-X2=14. ......> X1=14+X2 14+X2+X2=18 14+2X2=18 2X2=4 X2=4/2=2 X1=X2+14=2+14=16