Question

81-(x-5)=103 giải giùm tui bài này ik mn

Answer 1

\(81-\left(x-5\right)=103\)

\(=>x-5=-22\)

\(=>x=-17\)

Answer 2

81 - ( x-5) = 103

81 - x + 5 = 103

 86 - x      = 103

        x      = 86 - 103

        x      = -17

        

Answer 3

\(81-\left(x-5\right)=103\\ \left(x-5\right)=81-103\\ \left(x-5\right)=-22\\ x=-22+5\\ x=-17.\)