The Sum Of Two Numbers Is 44 And Their Difference Is 11
The problem given says that 2 unknown numbers are given, whose sum is equal to 44 and the difference is 11. Let's find the two numbers :When we add the two numbers :
X + Y = 44
The difference of two numbers :
X - Y = 11
Solution :
If we add the two equations eachother , then we can find the first number.
|
X + Y = 44 X - Y = 11 2X = 55 |
Let's divide 55 to 2 for the first number "X" .
X/2 = 27.5
First number is 27.5
X + Y = 44
So ;
27.5 + Y = 44
Y = 44 - 27.5
Y = 16.5
Second number is 16.5
Question & Answer
The Sum Of Two Numbers Is 44 And Their Difference Is 11 : 27.5 And 16.5