What is 3+5\times (-3)+30\div 15-7\times 0 ?

The solution to 3+5\times (-3)+30\div 15-7\times 0 is -10

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3+5\times (-3)+30\div 15-7\times 0

3 + 5 \times (- 3) + 30 \div 15 - 7 \times 0

- 10

Solution steps

3 + 5 \times (- 3) + 30 \div 15 - 7 \times 0

Follow the PEMDAS order of operations

Multiply and divide (left to right)

5 \times (- 3) : - 15

5 \times (- 3)

Apply rule

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

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

= - 15

= 3 - 15 + 30 \div 15 - 7 \times 0

Multiply and divide (left to right)

30 \div 15 : 2

30 \div 15

30 \div 15 = 2

= 2

= 3 - 15 + 2 - 7 \times 0

Multiply and divide (left to right)

7 \times 0 : 0

7 \times 0

7 \times 0 = 0

= 0

= 3 - 15 + 2 - 0

Add and subtract (left to right)

3 - 15 + 2 - 0 : - 10

3 - 15 + 2 - 0

3 - 15 = - 12

= - 12 + 2 - 0

- 12 + 2 = - 10

= - 10 - 0

- 10 - 0 = - 10

= - 10

= - 10

2 (- 5) + 3

7 - (- 4) - (- 3)

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

(4 \times 2^{3}) - 4 \div 2

\frac{- 3 - 4}{- 3 + 7}

What is 3+5\times (-3)+30\div 15-7\times 0 ?
The solution to 3+5\times (-3)+30\div 15-7\times 0 is -10