The Sum Of Two Numbers Is 41 And Their Difference Is 23
The problem given says that 2 unknown numbers are given, whose sum is equal to 41 and the difference is 23. Let's find the two numbers :When we add the two numbers :
X + Y = 41
The difference of two numbers :
X - Y = 23
Solution :
If we add the two equations eachother , then we can find the first number.
|
X + Y = 41 X - Y = 23 2X = 64 |
Let's divide 64 to 2 for the first number "X" .
X/2 = 32
First number is 32
X + Y = 41
So ;
32 + Y = 41
Y = 41 - 32
Y = 9
Second number is 9
Question & Answer
The Sum Of Two Numbers Is 41 And Their Difference Is 23 : 32 And 9