27-12⋅414-(12-34)

Cancel the common factor of 2.

Move the leading negative in -12 into the numerator.

27+-12⋅414-(12-34)

Factor 2 out of 4.

27+-12⋅2(2)14-(12-34)

Cancel the common factor.

27+-12⋅2⋅214-(12-34)

Rewrite the expression.

27-1⋅214-(12-34)

27-1⋅214-(12-34)

Cancel the common factor of 2 and 14.

Factor 2 out of 2.

27-1⋅2(1)14-(12-34)

Cancel the common factors.

Factor 2 out of 14.

27-1⋅2⋅12⋅7-(12-34)

Cancel the common factor.

27-1⋅2⋅12⋅7-(12-34)

Rewrite the expression.

27-1⋅17-(12-34)

27-1⋅17-(12-34)

27-1⋅17-(12-34)

Rewrite -1(17) as -(17).

27-(17)-(12-34)

To write 12 as a fraction with a common denominator, multiply by 22.

27-17-(12⋅22-34)

Write each expression with a common denominator of 4, by multiplying each by an appropriate factor of 1.

Multiply 12 and 22.

27-17-(22⋅2-34)

Multiply 2 by 2.

27-17-(24-34)

27-17-(24-34)

Combine the numerators over the common denominator.

27-17-2-34

Subtract 3 from 2.

27-17–14

Move the negative in front of the fraction.

27-17–14

Multiply –14.

Multiply -1 by -1.

27-17+1(14)

Multiply 14 by 1.

27-17+14

27-17+14

27-17+14

Combine fractions with similar denominators.

2-17+14

Subtract 1 from 2.

17+14

17+14

To write 17 as a fraction with a common denominator, multiply by 44.

17⋅44+14

To write 14 as a fraction with a common denominator, multiply by 77.

17⋅44+14⋅77

Multiply 17 and 44.

47⋅4+14⋅77

Multiply 7 by 4.

428+14⋅77

Multiply 14 and 77.

428+74⋅7

Multiply 4 by 7.

428+728

428+728

Combine the numerators over the common denominator.

4+728

Add 4 and 7.

1128

The result can be shown in multiple forms.

Exact Form:

1128

Decimal Form:

0.39285714…

Evaluate 2/7-1/2*4/14-(1/2-3/4)