What is 2+3\times 5-1+5-7 ?

The solution to 2+3\times 5-1+5-7 is 14

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2+3\times 5-1+5-7

2 + 3 \cdot 5 - 1 + 5 - 7

14

Solution steps

2 + 3 \cdot 5 - 1 + 5 - 7

Follow the PEMDAS order of operations

Multiply and divide (left to right)

3 \cdot 5 : 15

3 \cdot 5

3 \cdot 5 = 15

= 15

= 2 + 15 - 1 + 5 - 7

Add and subtract (left to right)

2 + 15 - 1 + 5 - 7 : 14

2 + 15 - 1 + 5 - 7

2 + 15 = 17

= 17 - 1 + 5 - 7

17 - 1 = 16

= 16 + 5 - 7

16 + 5 = 21

= 21 - 7

21 - 7 = 14

= 14

= 14

3 (5)^{2} - 12 (5)

4 (5 + 3 (4 \times 2^{2}) \div 5) - 10

5 \div 3 \times (- 4 \div 7)

40 \div (4 + 8)

15 - 6 (10 - 1)