The Sum Of Two Numbers Is 48 And Their Difference Is 10
The problem given says that 2 unknown numbers are given, whose sum is equal to 48 and the difference is 10. Let's find the two numbers :When we add the two numbers :
X + Y = 48
The difference of two numbers :
X - Y = 10
Solution :
If we add the two equations eachother , then we can find the first number.
X + Y = 48 X - Y = 10 2X = 58 |
Let's divide 58 to 2 for the first number "X" .
X/2 = 29
First number is 29
X + Y = 48
So ;
29 + Y = 48
Y = 48 - 29
Y = 19
Second number is 19
Question & Answer
The Sum Of Two Numbers Is 48 And Their Difference Is 10 : 29 And 19