The Sum Of Two Numbers Is 33 And Their Difference Is 3
The problem given says that 2 unknown numbers are given, whose sum is equal to 33 and the difference is 3. Let's find the two numbers :When we add the two numbers :
X + Y = 33
The difference of two numbers :
X - Y = 3
Solution :
If we add the two equations eachother , then we can find the first number.
|
X + Y = 33 X - Y = 3 2X = 36 |
Let's divide 36 to 2 for the first number "X" .
X/2 = 18
First number is 18
X + Y = 33
So ;
18 + Y = 33
Y = 33 - 18
Y = 15
Second number is 15
Question & Answer
The Sum Of Two Numbers Is 33 And Their Difference Is 3 : 18 And 15