The Sum Of Two Numbers Is 64 And Their Difference Is 6
The problem given says that 2 unknown numbers are given, whose sum is equal to 64 and the difference is 6. Let's find the two numbers :When we add the two numbers :
X + Y = 64
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 = 64 X - Y = 6 2X = 70 |
Let's divide 70 to 2 for the first number "X" .
X/2 = 35
First number is 35
X + Y = 64
So ;
35 + Y = 64
Y = 64 - 35
Y = 29
Second number is 29
Question & Answer
The Sum Of Two Numbers Is 64 And Their Difference Is 6 : 35 And 29