What is (-6-2(1))/4 ?

The solution to (-6-2(1))/4 is -2

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(-6-2(1))/4

\frac{- 6 - 2 ( 1 )}{4}

- 2

Solution steps

\frac{- 6 - 2 ( 1 )}{4}

Solve

- 6 - 2 (1) : - 8

Follow the PEMDAS order of operations

Multiply and divide (left to right)

2 (1) : 2

2 (1)

Apply rule:

(a) = a

(1) = 1

= 2 \cdot 1

Multiply the numbers:

2 \cdot 1 = 2

= 2

= - 6 - 2

Add and subtract (left to right)

- 6 - 2 : - 8

- 6 - 2

- 6 - 2 = - 8

= - 8

= - 8

= \frac{- 8}{4}

Simplify

\frac{- 8}{4} : - 2

Apply the fraction rule:

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

= - \frac{8}{4}

Divide the numbers:

\frac{8}{4} = 2

= - 2

= - 2

3 (3)^{2} - 12 (3) + 9

643 \div 7 + 36 - 49

840 \div 20 - 17 \times 3 + 16

1 + (- 2) \times (- \frac{2}{7})

- 3 (2)^{2} 4