The Sum Of Two Numbers Is 85 And Their Difference Is 33
The problem given says that 2 unknown numbers are given, whose sum is equal to 85 and the difference is 33. Let's find the two numbers :When we add the two numbers :
X + Y = 85
The difference of two numbers :
X - Y = 33
Solution :
If we add the two equations eachother , then we can find the first number.
X + Y = 85 X - Y = 33 2X = 118 |
Let's divide 118 to 2 for the first number "X" .
X/2 = 59
First number is 59
X + Y = 85
So ;
59 + Y = 85
Y = 85 - 59
Y = 26
Second number is 26
Question & Answer
The Sum Of Two Numbers Is 85 And Their Difference Is 33 : 59 And 26