38-(-х)=35 47-(-х)=-39 21-(-х)=47 28-(-х)=-51 14-(-х)=-35 - вопрос №3835473921472851143519911435726 от lenapakhomowa 15.10.2020 01:48

Question

Математика: 38-(-х)=35 47-(-х)=-39 21-(-х)=47 28-(-х)=-51 14-(-х)=-35 19-(-х)=9

lenapakhomowa · Answer

1) 38 - ( - х ) = 35х = - 32) 47 - ( - х )= - 39х = - 863) 21 - ( - х ) = 47х = - 264) 28 - ( - х ) = - 51х = -  795) 14 - ( - х ) = - 35х = - 496) 19 - ( - х ) = 9х = - 10...