The Sum Of Two Numbers Is 88 And Their Difference Is 34
The problem given says that 2 unknown numbers are given, whose sum is equal to 88 and the difference is 34. Let's find the two numbers :When we add the two numbers :
X + Y = 88
The difference of two numbers :
X - Y = 34
Solution :
If we add the two equations eachother , then we can find the first number.
X + Y = 88 X - Y = 34 2X = 122 |
Let's divide 122 to 2 for the first number "X" .
X/2 = 61
First number is 61
X + Y = 88
So ;
61 + Y = 88
Y = 88 - 61
Y = 27
Second number is 27
Question & Answer
The Sum Of Two Numbers Is 88 And Their Difference Is 34 : 61 And 27