# How do you cancel a fraction with a variable?

## How do you cancel a fraction with a variable?

To solve an equation with a variable in a fraciton, treat the denominator as a constant value and multiply both sides of the equation by the denominator in order to eliminate it.

### When can you cancel terms in a fraction?

The only time you can’t cancel terms in the numerator and denominator is when they are both NOT factors..

When can I cancel terms in a fraction?

How do you simplify complex algebraic fractions?

To simplify a complex fraction:

1. Simplify both numerator and denominator expressions into single fraction expressions.
2. Divide the numerator by the denominator and simplify if possible.

## When can you cancel out in fractions?

It is also called simplifying the fraction. You often have to write a fraction in its simplest form. This means that you have to cancel it down until it cannot be cancelled down any more.

### How do you cancel down algebraic fractions?

Like other fractions, algebraic fractions can be simplified by cancelled down by dividing the numerator and the denominator by a common factor. Simplifying algebraic fractions is a similar process to simplifying other fractions. Since a and b are both factors, cancel this fraction by dividing by both a and b from the top and bottom.

How to cancel a fraction with no common divisors?

This is only possible as long as numerator and denominator have no common divisors. To cancel a fraction as far as possible immediately, cancel by the greatest common divisor of the numerator and the denominator.

How do you cancel off common factors?

Since a and b are both factors, cancel this fraction by dividing by both a and b from the top and bottom. You should notice the common factor of \\ (x + 2\\) on the numerator and denominator of this fraction, therefore these can be ‘cancelled’ off.

## How to simplify algebraic fractions?

Simplifying algebraic fractions is a similar process to simplifying other fractions. Since a and b are both factors, cancel this fraction by dividing by both a and b from the top and bottom.