What is (2(3-12))/9 ?

The solution to (2(3-12))/9 is -2

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(2(3-12))/9

\frac{2 ( 3 - 12 )}{9}

- 2

Solution steps

\frac{2 ( 3 - 12 )}{9}

Solve

2 (3 - 12) : - 18

Follow the PEMDAS order of operations

Calculate within parentheses

(3 - 12) : - 9

3 - 12

3 - 12 = - 9

= - 9

= 2 (- 9)

Multiply and divide (left to right)

2 (- 9) : - 18

2 (- 9)

Apply rule

a \cdot (- b) = - a \cdot b

2 (- 9) = - 2 \cdot 9 = - 18

= - 18

= - 18

= \frac{- 18}{9}

Simplify

\frac{- 18}{9} : - 2

Apply the fraction rule:

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

= - \frac{18}{9}

Divide the numbers:

\frac{18}{9} = 2

= - 2

= - 2

315 - 42 \div 3 + 14 - 36 \div 12

2 \times 3 - 5 (2 - 1 - (8 - 3) + 7) - 3^{2} \times 2

(15 - 3^{4} + 2)^{2}

2 (- 2)^{2} + 5 (- 2) - 3

36 (- 1)^{2} + 96 (- 1)