How?

Question

How does 5-2*3+3=2?

Answer 1

Niki96521 Learn BODMAS

https://www.mathsisfun.com/operation-order-bodmas.html

Answer 2

Niki96521 No. According to math calculation order is

1 - Division
2 - Multiplication
3 - Addition
4 - Substraction

= 5 - 2 * 3 + 3

= 5 - 6 + 3

= 8 - 6

= 2

Answer 3

5-6+3=2
-1+3=2
2=2

Answer 4

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

ANSWER = 2

Answer 5

Using BODMAS RULE first brackets are solved then Division and then multiplication followed by addition and subtraction.
Therefore, -2*3 = -6 and then -6+3 = -3 and -3+5 = 2.
This is how you will get 2.

Answer 6

2 * 3 = 6
5 - 6 + 3 = 2

Answer 7

Elaborating on what Denise Roßberg said
First "*" operator will be evaluated (due to its higher precedence)
So 2*3=6
Now the expression is 5-6+3
As now all the operators are of same precedence, so the it will be evaluated from left to right
That's why it is treated as
(5-6)+3=2

Answer 8

Niki96521
You can also look here: https://www.google.de/amp/s/www.geeksforgeeks.org/operator-precedence-in-ruby/amp/

Answer 9

Niki96521 No. Just use your calculator.

Answer 10

k i got it

Answer 11

Follow BODMAS/BIDMAS
2*3 = 6
5-6 = -1
-1 + 3 = 2

Answer 12

ok

Answer 13

Bodmas

Bracket
Division
Multiplication
Addition
Substraction
5-2*3+3=2
5-6+3=2
5-3=2
2=2

Answer 14

5-2*3+3=2
5-6+3=2
-1+3=2
2=2

Answer 15

See:
5-2*3+3=5-6+3
=-1+3
=2

In computer programming mathematical operation is different.
* And / are of same level and high priority
+ And - are of same level and low priority than upper operators

If same level operators are in single line then execution will be from single direction which is right to left.

Answer 16

Everyone here literally provided you a path. Learn basic order of operations, please.

Answer 17

but technically 18 is mathmaicaly correct

Answer 18

but 5-2=3 3+3=6 3*6=18