What is (5(-1)+2)/(-1) ?

The solution to (5(-1)+2)/(-1) is 3

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(5(-1)+2)/(-1)

\frac{5 ( - 1 ) + 2}{- 1}

3

Solution steps

\frac{5 ( - 1 ) + 2}{- 1}

Solve

5 (- 1) + 2 : - 3

Follow the PEMDAS order of operations

Multiply and divide (left to right)

5 (- 1) : - 5

5 (- 1)

Apply rule

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

5 (- 1) = - 5 \cdot 1 = - 5

= - 5

= - 5 + 2

Add and subtract (left to right)

- 5 + 2 : - 3

- 5 + 2

- 5 + 2 = - 3

= - 3

= - 3

= \frac{- 3}{- 1}

Simplify

\frac{- 3}{- 1} : 3

Apply the fraction rule:

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

= \frac{3}{1}

Apply rule

\frac{a}{1} = a

= 3

= 3

3 \times 4 \div 5

4 \cdot 2^{10}

25 - 20 \div 5 \times 2

6 (7) + 2 (- 13)

\frac{( - 4 ) ^{5}}{( - 4 ) ^{3}}