The Make X the Subject Calculator is an online tool that helps you rearrange formulas and equations to solve for X. Whether you're dealing with algebra, physics, or engineering formulas, this tool quickly isolates X and shows you the solution.

What Does "Make X the Subject" Mean?

When you are asked to make X the subject of a formula, you need to rearrange the equation so that X stands alone on one side. This is useful for solving problems and finding unknown values.

Example:

If you have the equation 2X + 3 = 7, making X the subject means:

2X + 3 = 7
2X = 7 - 3
2X = 4
X = 4 ÷ 2
X = 2

How to Use the Make X the Subject Calculator

Our online calculator makes rearranging formulas simple:

1. Enter your equation (e.g. 3X - 5 = 10).
2. Click on the "Solve for X" button.
3. The calculator shows the rearranged formula with X as the subject.

Features of the Calculator

  • Handles simple and complex equations
  • Supports addition, subtraction, multiplication, division
  • Shows step-by-step solutions
  • Easy to use interface for quick calculations
  • Free to use with no downloads or sign-ups

Why Use a Make X the Subject Calculator?

This calculator is helpful for:

  • Students learning algebra
  • Teachers explaining formulas
  • Engineers and scientists solving complex formulas
  • Anyone needing quick, accurate rearrangement of equations

More Complex Example:

For the equation A = B(X + C), making X the subject:

A = B(X + C)
A ÷ B = X + C
X = (A ÷ B) - C

Conclusion

The Make X the Subject Calculator is a powerful online tool that simplifies formula rearrangement. Whether you're dealing with basic algebra or complicated formulas, this calculator helps you isolate X quickly and easily. Use it anytime to save time and avoid manual calculation mistakes.