What is 13-12\div (-3) ?

The solution to 13-12\div (-3) is 17

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13-12\div (-3)

13 - 12 \div (- 3)

17

Solution steps

13 - 12 \div (- 3)

Follow the PEMDAS order of operations

Multiply and divide (left to right)

12 \div (- 3) : - 4

12 \div (- 3)

Apply rule

a \div (- b) = - a \div b

12 \div (- 3) = - 12 \div 3 = - 4

= - 4

= 13 - (- 4)

Add and subtract (left to right)

13 - (- 4) : 17

13 - (- 4)

Apply rule

- (- a) = + a

- (- 4) = + 4

= 13 + 4

13 + 4 = 17

= 17

= 17

3 + 2 (- 1)

\frac{64}{3} - 48 + 20 + 4

- 2^{2} - 8 (- 2) + 7

9^{2} - (3 + 6 \div 2) + 8 (15 \times 4 - 60)

2 \cdot 8^{2}