The Sum Of Two Numbers Is 41 And Their Difference Is 17
The problem given says that 2 unknown numbers are given, whose sum is equal to 41 and the difference is 17. Let's find the two numbers :When we add the two numbers :
X + Y = 41
The difference of two numbers :
X - Y = 17
Solution :
If we add the two equations eachother , then we can find the first number.
|
X + Y = 41 X - Y = 17 2X = 58 |
Let's divide 58 to 2 for the first number "X" .
X/2 = 29
First number is 29
X + Y = 41
So ;
29 + Y = 41
Y = 41 - 29
Y = 12
Second number is 12
Question & Answer
The Sum Of Two Numbers Is 41 And Their Difference Is 17 : 29 And 12