Trả lời
\(\left(x-13\right).8=184\)
\(\left(x-13\right)=184:8=23\)
\(x=23+13\)
\(x=36\)
~ Hok tốt ~
(x - 13) \(\times\)8 = 184
=> (x - 13) = 184 : 8
=> x - 13 = 23
=> x = 23 + 13
=> x = 36
( x - 13 ) * 8 = 184
x - 13 = 23
x = 23 + 13
x = 36
\(\left(x-13\right)\times8=184\)
\(\Leftrightarrow x-13=184:8\)
\(\Leftrightarrow x-13=23\)
\(\Leftrightarrow x=23+13\)
\(\Leftrightarrow x=36\)
~ Hok tốt ~
(x - 13) x 8 = 184
(x- 13 ) = 184 : 8
(x- 13 ) = 23
x = 23- 13
x = 10
( x - 13 ) *8 = 184
( x -13 ) = 184 : 8
( x - 13 ) = 23
x = 23 + 13
x = 36
( x - 13 ) * 8 = 184
( x - 13 ) = 184 / 8
( x - 13 ) = 23
x = 23 - 13
x = 10