The Sum Of Two Numbers Is 34 And Their Difference Is 26

The problem given says that 2 unknown numbers are given, whose sum is equal to 34 and the difference is 26. Let's find the two numbers :

When we add the two numbers :
X + Y = 34

The difference of two numbers :
X - Y = 26

Solution :

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

X + Y = 34
X - Y = 26

2X = 60

Let's divide 60 to 2 for the first number "X" .

X/2 = 30

First number is 30

X + Y = 34
So ;
30 + Y = 34
Y = 34 - 30
Y = 4

Second number is 4

Question & Answer
The Sum Of Two Numbers Is 34 And Their Difference Is 26 : 30 And 4