Question

35-x-2=37

Answer 1

35 - x - 2 = 37

=> -x = 37 - 35 + 2 

=> -x = 4

=> x = -4

Answer 2

\(35-x-2=37\Leftrightarrow35-\left(x+2\right)=37\)

                                     ⇒ \(x+2=35-37=-2\)

                                     ⇒ \(x=\left(-2\right)-2=-4\)

Answer 3

ta có :35-x-2=37

=)33-x=37

=)x=33-37

=)x=-4