The Sum Of Two Numbers Is 41 And Their Difference Is 27

The problem given says that 2 unknown numbers are given, whose sum is equal to 41 and the difference is 27. Let's find the two numbers :

When we add the two numbers :
X + Y = 41

The difference of two numbers :
X - Y = 27

Solution :

If we add the two equations eachother , then we can find the first number.

X + Y = 41
X - Y = 27

2X = 68

Let's divide 68 to 2 for the first number "X" .

X/2 = 34

First number is 34

X + Y = 41
So ;
34 + Y = 41
Y = 41 - 34
Y = 7

Second number is 7

Question & Answer
The Sum Of Two Numbers Is 41 And Their Difference Is 27 : 34 And 7