The Sum Of Two Numbers Is 37 And Their Difference Is 17
The problem given says that 2 unknown numbers are given, whose sum is equal to 37 and the difference is 17. Let's find the two numbers :When we add the two numbers :
X + Y = 37
The difference of two numbers :
X - Y = 17
Solution :
If we add the two equations eachother , then we can find the first number.
X + Y = 37 X - Y = 17 2X = 54 |
Let's divide 54 to 2 for the first number "X" .
X/2 = 27
First number is 27
X + Y = 37
So ;
27 + Y = 37
Y = 37 - 27
Y = 10
Second number is 10
Question & Answer
The Sum Of Two Numbers Is 37 And Their Difference Is 17 : 27 And 10