What is (-1)\times (-12)-12\times (-3)+20 ?

The solution to (-1)\times (-12)-12\times (-3)+20 is 68

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(-1)\times (-12)-12\times (-3)+20

(- 1) \cdot (- 12) - 12 \cdot (- 3) + 20

68

Solution steps

(- 1) (- 12) - 12 (- 3) + 20

Follow the PEMDAS order of operations

Multiply and divide (left to right)

(- 1) (- 12) : 12

(- 1) (- 12)

Apply rule

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

(- 1) (- 12) = 1 \cdot 12 = 12

= 12

= 12 - 12 (- 3) + 20

Multiply and divide (left to right)

12 (- 3) : - 36

12 (- 3)

Apply rule

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

12 (- 3) = - 12 \cdot 3 = - 36

= - 36

= 12 - (- 36) + 20

Add and subtract (left to right)

12 - (- 36) + 20 : 68

12 - (- 36) + 20

Apply rule

- (- a) = + a

- (- 36) = + 36

= 12 + 36 + 20

12 + 36 = 48

= 48 + 20

48 + 20 = 68

= 68

= 68

96 (3) - 16 (3)^{2}

2 \times (8 - 3) + 3 \times (9 - 7)

16 - 14 - 6

4 - 6 + (5 \times 9)

2 \times 14 \div (6 - 4 \times 15) + 2 \times 9

What is (-1)\times (-12)-12\times (-3)+20 ?
The solution to (-1)\times (-12)-12\times (-3)+20 is 68