36 : (x * 3) - 4 = 5
36 : (x * 3) = 5 + 4 = 9
x * 3 = 36 : 9 = 4
\(x=\frac{4}{3}\)
\(36:\left(x.3\right)-4=5\)
\(=>36:\left(x.3\right)=9\)
\(=>x.3=4\)
\(=>x=12\)
Mik xin lỗi nha dấu . là nhân đấy
36 : ( X × 3 ) - 4 =5
36 : X × 3 = 5 + 4
36 : X × 3 = 9
36 : X = 9 : 3
36 : X = 3
X = 36 : 3
X = 12
36 : ( X x 3 ) - 4 = 5
36 : ( X x 3 ) = 5 + 4
36 : ( X x 3 ) = 9
X x 3 = 36 : 9
X x3 = 4
x = 4 : 3
x = 4/3