Question

What can x not equal in this equation

Answer 1

-⅔

Explanation:

There's a domain restriction when you gave an expression of x in the denominator.

The denominator should not be 0

3x + 2 = 0

x = -⅔ makes the function undefined so x can not be equal to -⅔

Answer 2

x ≠-2/3

Explanation:

We cannot have the denominator of a fraction equal zero

3x+2 cannot equal zero

3x+2≠ 0

Subtract 2 from each side

3x+2-2≠ 0-2

3x ≠ -2

Divide each side by 3

3x/3 ≠ -2/3

x ≠-2/3