What is -56+(-50)+(-7)*(-9) ?

The solution to -56+(-50)+(-7)*(-9) is -43

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-56+(-50)+(-7)*(-9)

- 56 + (- 50) + (- 7) \cdot (- 9)

- 43

Solution steps

- 56 + (- 50) + (- 7) (- 9)

Follow the PEMDAS order of operations

Multiply and divide (left to right)

(- 7) (- 9) : 63

(- 7) (- 9)

Apply rule

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

(- 7) (- 9) = 7 \cdot 9 = 63

= 63

= - 56 + (- 50) + 63

Add and subtract (left to right)

- 56 + (- 50) + 63 : - 43

- 56 + (- 50) + 63

Apply rule

+ (- a) = - a

+ (- 50) = - 50

= - 56 - 50 + 63

- 56 - 50 = - 106

= - 106 + 63

- 106 + 63 = - 43

= - 43

= - 43

12 (1)^{2} - 4

\frac{1}{4} + \frac{3}{2} \times 2 + 1

- 4 \cdot 0 + 1

18 + (9 - (- 3) + 5)

(6)^{2} + (7)^{2}