Question

153+[210-x]=232

Answer 1

153 + [ 210 - x ] =232

=> 210 - x = 232 -153 = 79

=> x = 210 - 79 = 131

Answer 2

153+[210-x]=232

210-x=232-153

210-x=79

       x=210-79

       x=131

vậy x= 131

chúc bn học tốt 

Answer 3

\(153+\left[210-x\right]=232\)

\(210-x=232-153\)

\(210-x=79\)

\(x=210-79\Leftrightarrow x=131\)