The Sum Of Two Numbers Is 59 And Their Difference Is 2
The problem given says that 2 unknown numbers are given, whose sum is equal to 59 and the difference is 2. Let's find the two numbers :When we add the two numbers :
X + Y = 59
The difference of two numbers :
X - Y = 2
Solution :
If we add the two equations eachother , then we can find the first number.
X + Y = 59 X - Y = 2 2X = 61 |
Let's divide 61 to 2 for the first number "X" .
X/2 = 30.5
First number is 30.5
X + Y = 59
So ;
30.5 + Y = 59
Y = 59 - 30.5
Y = 28.5
Second number is 28.5
Question & Answer
The Sum Of Two Numbers Is 59 And Their Difference Is 2 : 30.5 And 28.5