1. What Is This Calculator For?

This calculator solves for variable 'a' in the equation \( a + b = c \). It's useful for algebraic calculations where you need to isolate one variable in a simple linear equation.

2. How Does The Calculator Work?

The calculator uses the basic algebraic equation:

Where:

• \( a \) — The unknown variable to solve for
• \( b \) — A known value
• \( c \) — A known value

Explanation: This is a fundamental algebraic operation that isolates 'a' by subtracting 'b' from both sides of the equation.

3. Practical Applications

Details: This type of calculation is used in various fields including physics, finance, and everyday problem solving where you need to determine an unknown quantity when you know the sum and one of the addends.

4. Using The Calculator

Tips: Simply enter the known values for 'c' and 'b', then click calculate. The calculator will solve for 'a' in the equation \( a + b = c \).

5. Frequently Asked Questions (FAQ)

Q1: Can this calculator handle negative numbers?
A: Yes, the calculator works with both positive and negative numbers.

Q2: What if I need to solve for a different variable?
A: This calculator specifically solves for 'a' in the equation \( a + b = c \). For other variables, you would need to rearrange the equation accordingly.

Q3: How precise are the calculations?
A: The calculator provides results rounded to 4 decimal places for precision.

Q4: Can I use this for complex numbers?
A: No, this calculator is designed for real numbers only.

Q5: Is there a mobile version available?
A: This calculator is responsive and should work on both desktop and mobile devices.