# Finding x intercepts

In algebra, one of the most important concepts is Finding x intercepts.

## Intercepts Calculator

To find: The x-intercept of the given function y = (3x - 1) / (2x + 1). Using the x-intercept formula, we substitute y = 0 in the above equation and solve for x. 0 = (3x - 1) / (2x + 1) Multiplying both
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## x-intercept of a line (video)

1. If you are working with the equation y=mx+b{\displaystyle y=mx+b}, you need to know the slope of the line and the y intercept. In the equation, m = the slope of the line and b = the y-interc See more

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X Intercept Formula

Sal determines the x-intercept of a linear equation from a graph. Afterwards, he checks his work by plugging values back into the equation.Practice this less

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To solve a math equation, you need to find the value of the variable that makes the equation true.