A student incorrectly simplifies an expression. The expression and work is shown below.

-(-6)(-3) - 2/3 (22 - 7)
3/5

Step 1: -(-6) (-3) - 2/3 (15)
3/5


Step 2: 18 - 2/3 (15)
3/5


Step 3: 18 - 10
3/5

Step 4: 8_3_5

Answer they got: 4 4/5



Idetnfiy which step is incorrect.


.
PLSSS HELP MEEEEEE​