The Sum Of Two Numbers Is 46 And Their Difference Is 25
The problem given says that 2 unknown numbers are given, whose sum is equal to 46 and the difference is 25. Let's find the two numbers :When we add the two numbers :
X + Y = 46
The difference of two numbers :
X - Y = 25
Solution :
If we add the two equations eachother , then we can find the first number.
X + Y = 46 X - Y = 25 2X = 71 |
Let's divide 71 to 2 for the first number "X" .
X/2 = 35.5
First number is 35.5
X + Y = 46
So ;
35.5 + Y = 46
Y = 46 - 35.5
Y = 10.5
Second number is 10.5
Question & Answer
The Sum Of Two Numbers Is 46 And Their Difference Is 25 : 35.5 And 10.5