a, \(x-\left(36:18\right)=12\)
\(x-2=12\)
\(x=12+2\)
\(x=14\)
b, \(\left(x-36\right):18=12\)
\(x-36=12.18\)
\(x-36=216\)
\(x=216+36\)
\(x=252\)
a) x - 36 : 18 = 12
x - 2 = 12
x = 12 + 2 = 4
a)x-36:18=12 b) (x-36):18=12
x- 2 =12 x-36 =12.18
x =12+2 x-36 =216
x =14 x =216+36
x =252