The Sum Of Two Numbers Is 33 And Their Difference Is 17
The problem given says that 2 unknown numbers are given, whose sum is equal to 33 and the difference is 17. Let's find the two numbers :When we add the two numbers :
X + Y = 33
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 = 33 X - Y = 17 2X = 50 |
Let's divide 50 to 2 for the first number "X" .
X/2 = 25
First number is 25
X + Y = 33
So ;
25 + Y = 33
Y = 33 - 25
Y = 8
Second number is 8
Question & Answer
The Sum Of Two Numbers Is 33 And Their Difference Is 17 : 25 And 8