The Sum Of Two Numbers Is 37 And Their Difference Is 16
The problem given says that 2 unknown numbers are given, whose sum is equal to 37 and the difference is 16. Let's find the two numbers :When we add the two numbers :
X + Y = 37
The difference of two numbers :
X - Y = 16
Solution :
If we add the two equations eachother , then we can find the first number.
|
X + Y = 37 X - Y = 16 2X = 53 |
Let's divide 53 to 2 for the first number "X" .
X/2 = 26.5
First number is 26.5
X + Y = 37
So ;
26.5 + Y = 37
Y = 37 - 26.5
Y = 10.5
Second number is 10.5
Question & Answer
The Sum Of Two Numbers Is 37 And Their Difference Is 16 : 26.5 And 10.5