Cancel the common factor of and .

Factor out of .

Cancel the common factors.

Factor out of .

Cancel the common factor.

Rewrite the expression.

Add and .

Multiply by .

Combine fractions with similar denominators.

Simplify the expression.

Subtract from .

Write as a fraction with a common denominator.

Combine the numerators over the common denominator.

Add and .

Multiply and .

Multiply by .

Factor out of .

Cancel the common factor.

Rewrite the expression.

Factor out of .

Cancel the common factor.

Rewrite the expression.

The result can be shown in multiple forms.

Exact Form:

Decimal Form:

Evaluate (4/7-2/14-((-2)+1))(1/5*1/5*5)