The Sum Of Two Numbers Is 62 And Their Difference Is 30
The problem given says that 2 unknown numbers are given, whose sum is equal to 62 and the difference is 30. Let's find the two numbers :When we add the two numbers :
X + Y = 62
The difference of two numbers :
X - Y = 30
Solution :
If we add the two equations eachother , then we can find the first number.
|
X + Y = 62 X - Y = 30 2X = 92 |
Let's divide 92 to 2 for the first number "X" .
X/2 = 46
First number is 46
X + Y = 62
So ;
46 + Y = 62
Y = 62 - 46
Y = 16
Second number is 16
Question & Answer
The Sum Of Two Numbers Is 62 And Their Difference Is 30 : 46 And 16