Question

113 + 114 - 115 .2 + 116 : x = 119

Answer 1

113 + 114 - 115.2 + 116 : x = 119

113 + 114 - 230 + 116 : x = 119

-3 + 116 : x = 119

116 : x = 119 - ( - 3 )

116 : x = 122

x = 116 : 122

=>x = 58/61

Vậy x = 58/61

Answer 2

113 + 114 - 115.2 + 116 : x = 119

113 + 114 - 230 + 116 : x = 119

-3 + 116 : x = 119

116 : x = 119 - ( - 3 )

116 : x = 122

x = 116 : 122

x = 58/61