The Sum Of Two Numbers Is 26 And Their Difference Is 2
The problem given says that 2 unknown numbers are given, whose sum is equal to 26 and the difference is 2. Let's find the two numbers :When we add the two numbers :
X + Y = 26
The difference of two numbers :
X - Y = 2
Solution :
If we add the two equations eachother , then we can find the first number.
|
X + Y = 26 X - Y = 2 2X = 28 |
Let's divide 28 to 2 for the first number "X" .
X/2 = 14
First number is 14
X + Y = 26
So ;
14 + Y = 26
Y = 26 - 14
Y = 12
Second number is 12
Question & Answer
The Sum Of Two Numbers Is 26 And Their Difference Is 2 : 14 And 12