Question

Perform the indicated operation. Write all results in lowest terms. $$-\frac{3}{7}-\frac{2}{7}$$

Short answer

Question: Subtract the given fractions: $$-\frac{3}{7}-\frac{2}{7}$$. Answer: $$-\frac{1}{7}$$.

Step-by-step solution

Identify the problem

We need to perform the subtraction of the given fractions: $$-\frac{3}{7}-\frac{2}{7}$$. Since both fractions have the same denominator, the process is straightforward.

Subtract the numerators

Keep the same denominator, and subtract the numerators: $$-\frac{3 - 2}{7}$$.

Simplify the fraction

Now, simplify the fraction by performing the subtraction in the numerator: $$-\frac{1}{7}$$. The final result is: $$-\frac{1}{7}$$.