The Sum Of Two Numbers Is 35 And Their Difference Is 3
The problem given says that 2 unknown numbers are given, whose sum is equal to 35 and the difference is 3. Let's find the two numbers :When we add the two numbers :
X + Y = 35
The difference of two numbers :
X - Y = 3
Solution :
If we add the two equations eachother , then we can find the first number.
X + Y = 35 X - Y = 3 2X = 38 |
Let's divide 38 to 2 for the first number "X" .
X/2 = 19
First number is 19
X + Y = 35
So ;
19 + Y = 35
Y = 35 - 19
Y = 16
Second number is 16
Question & Answer
The Sum Of Two Numbers Is 35 And Their Difference Is 3 : 19 And 16