The solution to 7(3)+6/2-9 is 15

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7(3)+6/2-9

Solution

7 (3) + \frac{6}{2} - 9

15

Solution steps

7 (3) + \frac{6}{2} - 9

\frac{6}{2} = 3

Divide the numbers:

\frac{6}{2} = 3

3

= 7 \cdot 3 + 3 - 9

Follow the PEMDAS order of operations

Multiply and divide (left to right)

7 \cdot 3 : 21

7 \cdot 3

7 \cdot 3 = 21

= 21

= 21 + 3 - 9

Add and subtract (left to right)

21 + 3 - 9 : 15

21 + 3 - 9

21 + 3 = 24

= 24 - 9

24 - 9 = 15

= 15

= 15

3 + 2 (\frac{8}{2})

2^{3} + 1 \cdot 6

(20 + 5) \times (25 - 10)

30 - (- 2) \cdot (- 10) + (- 5) \cdot (- 2)

4 - (- 4)^{2} + (- 3 - 3)^{2}