The Sum Of Two Numbers Is 37 And Their Difference Is 6
The problem given says that 2 unknown numbers are given, whose sum is equal to 37 and the difference is 6. Let's find the two numbers :When we add the two numbers :
X + Y = 37
The difference of two numbers :
X - Y = 6
Solution :
If we add the two equations eachother , then we can find the first number.
X + Y = 37 X - Y = 6 2X = 43 |
Let's divide 43 to 2 for the first number "X" .
X/2 = 21.5
First number is 21.5
X + Y = 37
So ;
21.5 + Y = 37
Y = 37 - 21.5
Y = 15.5
Second number is 15.5
Question & Answer
The Sum Of Two Numbers Is 37 And Their Difference Is 6 : 21.5 And 15.5