The Sum of Two Numbers is 53 and Their Difference is 3

The sum of two numbers is 53 and their difference is 3. What are the two numbers? Let's start by calling the two numbers we are looking for x and y.

The sum of x and y is 53. In other words, x plus y equals 53 and can be written as equation A:

x + y = 53

The difference between x and y is 3. In other words, x minus y equals 3 and can be written as equation B:

x - y = 3

Now solve equation B for x to get the revised equation B:

x - y = 3
x = 3 + y

Then substitute x in equation A from the revised equation B and then solve for y:

x + y = 53
3 + y + y = 53
3 + 2y = 53
2y = 50
y = 25

Now we know y is 25. Which means that we can substitute y for 25 in equation A and solve for x:

x + y = 53
x + 25 = 53
X = 28

Summary: The sum of two numbers is 53 and their difference is 3. What are the two numbers? Answer: 28 and 25 as proven here:

Sum: 28 + 25 = 53
Difference: 28 - 25 = 3

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The Sum of Two Numbers is 53 and Their Difference is 4
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