Question

90-[25+(5X2-1)+3]= está

Answer 1

90-[25+(10-1)+3]
90-[25+9+3]
90-[34+3]
90-37
53

Answer 2

90 - [25 + (5 x 2 - 1) +3]
90 - [25+9+3]
90- [37]
90 - 37 
53