Question

tìm x

55- x+33= 76

Answer 1

55-x=76-33

55-x=43

x=55-43

x=12

Answer 2

\(55-x+33=76\)

\(55-x=76-33\)

\(55-x=43\)

\(x=55-43\)

\(x=12\)

Vậy x = 12

Answer 3

55-x+33=76

55-x=76-33

55-x=43

x=55-43

x=12

vậy x=12