We'll simplify the equation according to BODMAS (Brackets, Orders, Division, Multiplication, Addition , Subtraction) rule
5 + 3 ↑ 2 - 8/4 * 3 + 6
= 5 + 32 - 8/4 * 3 + 6
= 5 + 9 - 8/4 * 3 + 6 [As Order has higher precedence]
= 5 + 9 - 2 * 3 + 6 [As Division has higher precedence]
= 5 + 9 - 6 + 6 [As Multiplication has higher precedence]
Next step can be simplified by 2 ways
1st step (I think this step is logically true)
= 14 - 12
= 2
OR 2nd step
= 14 - 0
= 14