What is -10*27/10+7 ?

The solution to -10*27/10+7 is -20

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-10*27/10+7

- 10 \cdot \frac{27}{10} + 7

- 20

Solution steps

- 10 \cdot \frac{27}{10} + 7

Follow the PEMDAS order of operations

Multiply and divide (left to right)

- 10 \cdot \frac{27}{10} : - 27

- 10 \cdot \frac{27}{10}

Convert element to fraction:

10 = \frac{10}{1}

= - \frac{10}{1} \cdot \frac{27}{10}

Cross-cancel common factor:

10

= - \frac{27}{1}

Divide the numbers:

\frac{27}{1} = 27

= - 27

= - 27 + 7

Add and subtract (left to right)

- 27 + 7 : - 20

- 27 + 7

- 27 + 7 = - 20

= - 20

= - 20

(7 - 1 + 2)^{2} \div 2

8 + 6 (5 - 3)^{2}

\frac{2}{2 ^{2} - 2}

2 \times 5 - 4 \times 5 + 20

- 3 (1) - 2