Can I practise more questions like "The sum of two numbers is 45 and their difference is 9. Find the numbers."?

Yes — use the "Ask your own question" box above to try any similar word problems question and get an interactive step-by-step solution.

Is "The sum of two numbers is 45 and their difference is 9. Find the numbers." solved with a calculator, or manually?

The steps shown here are the same manual method a teacher would use at the board, so you can see how the answer is reached, not just what it is.

Why does showing each step matter for "The sum of two numbers is 45 and their difference is 9. Find the numbers."?

Writing out each step makes it possible to check the working, catch mistakes early, and understand the method well enough to reuse it on a different question.

The sum of two numbers is 45 and their difference is 9. Find the numbers.

Step-by-step word problems solution

Solving for two numbers given sum and difference

x + y = 45

x - y = 9

Find: x and y

Frequently asked questions

How do you solve The sum of two numbers is 45 and their difference is 9. Find the numbers.?: Work through it one step at a time — the interactive walkthrough above shows exactly how each step is calculated, not just the final answer.
What topic is "The sum of two numbers is 45 and their difference is 9. Find the numbers." an example of?: This is a Word Problems question, solved here with a step-by-step visual explanation.
Can I practise more questions like "The sum of two numbers is 45 and their difference is 9. Find the numbers."?: Yes — use the "Ask your own question" box above to try any similar word problems question and get an interactive step-by-step solution.
Is "The sum of two numbers is 45 and their difference is 9. Find the numbers." solved with a calculator, or manually?: The steps shown here are the same manual method a teacher would use at the board, so you can see how the answer is reached, not just what it is.
Why does showing each step matter for "The sum of two numbers is 45 and their difference is 9. Find the numbers."?: Writing out each step makes it possible to check the working, catch mistakes early, and understand the method well enough to reuse it on a different question.