Hey there!
5x = 120 {Obtain a formula for x }
=> [tex]\fbox{5x = 120}[/tex] { Divide both side by 5}
=> [tex]\fbox{5x/5 = 120/5}[/tex] { divide 5x by 5}
=> [tex]\fbox{x = 120/5}[/tex] { Divide 120 by 5}
=> [tex]\fbox{x = 24}[/tex]
Therefore, x = 24°
