a) 0 : x = 0
x = 0 : 0
x = 0
b ) x - 36 : 18 = 12
x - 2 = 12
x = 12 + 2
x = 14
c ) ( x - 36 ) : 18 = 12
( x - 36 ) = 12 x 18
( x - 36 ) = 216
x - 36 = 216
x = 216 - 36
x = 180
b) x - 36 : 18 = 12
x - 2 = 12
x = 12 + 2
x = 14
c) (x - 36) : 18 = 12
x - 36 = 12 x 18
x - 36 = 216
x = 216 + 36
x = 252
\(a,0:x=0\)
\(x=0x0\)
\(x=0\)
\(b,x-36:18=12\)
\(x-2=12\)
\(x=12+2\)
\(x=14\)
\(c,\left(x-36\right):18=12\)
\(x-36=12.18\)
\(x-36=216\)
\(x=216+36\)
\(x=252\)
a) \(0:x=0\)
\(=>x\in R\)
b) \(x-36:18=12\)
\(=>x-31=216\)
\(=>x=247\)
c) \(\left(x-36\right):18=12\)
\(=>x-31=216\)
\(=>x=247\)
a) 0:x=0
x=0:0
x=0
b)x-36:18=12
x-2 =12
x =12-2
x =10
c) (x-36):18=2
(x-36) =2x18
x-36 =36
x =36+36
x =72