Question

Реши уравнения: 8 целых 1/17-(х+2 целых 3/17)=3 целых 9/17 + 15/17

Answer 1

 8   1/17-(х+2  3/17)=3  9/17 + 15/17

137/17-(х+37/17)=60/17+15/17

137/17- (х+37/17)=75/17

х+37/17=137/17-75/17

х+37/17=62/17

х=62/17-37/17

х=25/17=1  8/17