Frequent Questions about our Solver

The problem

Click to see the original problem

How do you find values that are excluded?

Answer provided by our tutors

The values that are excluded are the values that will make the denominators of a fraction equal to 0.

In your case, we find the excluded values for the equation 

by solving

2x - 7 = 0 (since 2x - 7 is the denominator and we need to solve denominator = 0)

........

Click here to see the step by step solution for 'x'

........

x = 7/2

So, the excluded value is 7/2.

← Previous Problem Next Problem →