The Sum Of Two Numbers Is 44 And Their Difference Is 23
The problem given says that 2 unknown numbers are given, whose sum is equal to 44 and the difference is 23. Let's find the two numbers :When we add the two numbers :
X + Y = 44
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 = 44 X - Y = 23 2X = 67 |
Let's divide 67 to 2 for the first number "X" .
X/2 = 33.5
First number is 33.5
X + Y = 44
So ;
33.5 + Y = 44
Y = 44 - 33.5
Y = 10.5
Second number is 10.5
Question & Answer
The Sum Of Two Numbers Is 44 And Their Difference Is 23 : 33.5 And 10.5