# algebra

posted by bailey

here is a rational expression,
20+2x/5-x
for what value of x is the rational expression equal to zero?

20+2x/5-x
20/5+2x-x
4+2x-x
4+x

I'm not trying to solve an equation. i am trying to find the value of x in this rational expression.

## Similar Questions

1. ### ALGEBRA

What happens if you are checking a solution for the rational expression and find that it makes one of the denominators in the expression equal to zero?
2. ### algebra

what are rational expressions? Why must we always be mindful of the final value of the denominator in a rational expression?
3. ### Algebra

After solving a rational equation, why is it important to check your answer?
4. ### algebra

after solving a rational equation, why is it important to check your answer?
5. ### algebra 1

What happens if you are checking a solution for the rational expression and find that it makes one of the denominators in the expression equal to zero?
6. ### algebra

20+2x/5-x For what value of x is the rational expression below equal to zero?
7. ### algebra

For what value of x is the rational expression below equal to zero?
8. ### algebra

for what value of x is the rational expression below equal to zero?
9. ### Mat222

I am having a hard time finding the domain, set notation,excluded value. Rational expression 1. Y^2+11y+30/y+5 Rational expression 2. 5a-3/a^2-49
10. ### algebra

for what value of x is the rational expression below equal to zero?

More Similar Questions