What is 8+3\times (-5)+27\div 3+(-4) ?

The solution to 8+3\times (-5)+27\div 3+(-4) is -2

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8+3\times (-5)+27\div 3+(-4)

8 + 3 \times (- 5) + 27 \div 3 + (- 4)

- 2

Solution steps

8 + 3 \times (- 5) + 27 \div 3 + (- 4)

Follow the PEMDAS order of operations

Multiply and divide (left to right)

3 \times (- 5) : - 15

3 \times (- 5)

Apply rule

a \times (- b) = - a \times b

3 \times (- 5) = - 3 \times 5 = - 15

= - 15

= 8 - 15 + 27 \div 3 + (- 4)

Multiply and divide (left to right)

27 \div 3 : 9

27 \div 3

27 \div 3 = 9

= 9

= 8 - 15 + 9 + (- 4)

Add and subtract (left to right)

8 - 15 + 9 + (- 4) : - 2

8 - 15 + 9 + (- 4)

8 - 15 = - 7

= - 7 + 9 + (- 4)

- 7 + 9 = 2

= 2 + (- 4)

Apply rule

+ (- a) = - a

+ (- 4) = - 4

= 2 - 4

2 - 4 = - 2

= - 2

= - 2

4 (1)^{2} + 3

8 - 9 + 11 - 4

- 4 \times 1 \times (- 24)

7 \times ((12 - 8) + 2^{5} - 1) \div 5 \times 2

- 6 \times (- 6) \times (- 6) \times (- 6)

What is 8+3\times (-5)+27\div 3+(-4) ?
The solution to 8+3\times (-5)+27\div 3+(-4) is -2