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# Two point Slope form calculator - Find equation of a straight line

Enter coordinates of two points in below boxes to find the equation of straight line using point slope form calculator with two points.

Table of Contents:

Two point form calculator is an online tool that finds the equation of a line if two points are given. It calculates the point slope form equation by using 2 points of a straight line.

Equation of a straight line can also be evaluated with one point and slope using our point slope form calculator.

## Two point slope form equation

The formula to find equation of straight line with two points is:

** **

Where,

** x_{1}, x_{2} **are points on x-axis,

** y_{1}, y_{2} **are points on y-axis.

## Finding equation of a straight line with 2 points

Below, you can find the example of a line passing through two points.

*Example:*

Find the equation of line if it is passing through ** (4, 2)** and

*(6, -5).***Solution:**

**Step 1: **Write down the point slope form equation of two points.

**Step 2: **Substitute the values in the equation.

Cross multiply the above equation.

**2(y - 2) = -7(x - 4)**

**2y – 4 = -7x + 28**

**7x + 2y = 32**

To get the slope intercept of a line, use our slope intercept form calculator.