What is 2(3-6)+5(3+1) ?

The solution to 2(3-6)+5(3+1) is 14

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2(3-6)+5(3+1)

2 (3 - 6) + 5 (3 + 1)

14

Solution steps

2 (3 - 6) + 5 (3 + 1)

Follow the PEMDAS order of operations

Calculate within parentheses

(3 - 6) : - 3

3 - 6

3 - 6 = - 3

= - 3

= 2 (- 3) + 5 (3 + 1)

Calculate within parentheses

(3 + 1) : 4

3 + 1

3 + 1 = 4

= 4

= 2 (- 3) + 5 \cdot 4

Multiply and divide (left to right)

2 (- 3) : - 6

2 (- 3)

Apply rule

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

2 (- 3) = - 2 \cdot 3 = - 6

= - 6

= - 6 + 5 \cdot 4

Multiply and divide (left to right)

5 \cdot 4 : 20

5 \cdot 4

5 \cdot 4 = 20

= 20

= - 6 + 20

Add and subtract (left to right)

- 6 + 20 : 14

- 6 + 20

- 6 + 20 = 14

= 14

= 14

\frac{13}{5} \div (\frac{7}{9} - \frac{5}{12})

- 2 (3 + (5 - 2 (1 + 4))) - 5

8 \times 34 + 8 \times 46 + 8 \times 20

(\frac{- 63}{- 7}) \times (- 3 + (- 2))^{2}

- 6 + 4 + 2