Question

tìm x, biết:  317-(213-x)=137

Answer 1

317 - (213 - x) = 137

213 - x = 317 - 137 = 180

x = 213 - 180 

x = 33

Answer 2

 

317-(213-x)=137

213-x        =317-137

213-x        =180

      x        =213-180

      x        =33

 

Answer 3

317-(213-x)=137

317-213+x=137

104+x=137

x=137-104

x=33

Answer 4

x=33

kick cho mình nhé

Answer 5

x=33

kick cho mình nhé