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Popular >

simplify x/3-x

Solution

simplify

\frac{x}{3} - x

Solution

- \frac{2 x}{3}

Solution steps

\frac{x}{3} - x

Apply the fraction rule:

a + \frac{b}{c} = \frac{a c + b}{c}

= \frac{- x \cdot 3 + x}{3}

Add similar elements:

- x \cdot 3 + x = - 2 x

= \frac{- 2 x}{3}

Apply the fraction rule:

\frac{- a}{b} = - \frac{a}{b}

= - \frac{2 x}{3}

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Frequently Asked Questions (FAQ)

What is x/3-x ?
The solution to x/3-x is -(2x)/3