The point in the graph where equation of line crosses the x-axis, i.e., y = 0 is known as x intercept. X intercept is in the form, (x, 0). Here, the standard equation of the line is in the form Ax + By = C. Plug in the equation of line, x-intercept is determined by this online X intercept calculator.

Step 1 : Check whether the equation of line is in the standard form or not and note it down.

Step 2 : To determine the x-intercept, put y = 0 and solve the equation.

Below are some of the problems based on X intercept.### Solved Examples

**Question 1:**Find the x-intercept of 3x + 4y = 12.

**Solution:**

Step 1 : Given : 3x + 4y = 12.

Step 2 : To determine the x-intercept, put y = 0,

3x + 4(0) = 12

3x + 0 = 12

3x = 12

x = 4

Therefore, x-intercept of the given equation is (4, 0).

**Question 2:**Find the x-intercept of 4x + 9y = 36.

**Solution:**

Step 1 : Given : 4x + 9y = 36.

Step 2 : To determine the x-intercept, put y = 0,

4x + 9(0) = 36

4x + 0 = 36

4x = 36

x = 9

Therefore, x-intercept of the given equation is (9, 0).