Question

a, ( x - 45 ) . 27 = 0

Answer 1

( x - 45 ) . 27 = 0 

 x - 45          = 0 : 27 

 x - 45          = 0 

 x                 = 0 + 45 

 x                 = 45 

Answer 2

(x-45).27=0

=>x-45=0

=>x=0+45

=>x=45

Answer 3

\(\left(x-45\right).27=0\)

\(=>x-45=0\)

\(=>x=45\)

Answer 4

( x - 45 ) . 27 = 0

x - 45 = 0 : 27

x - 45 = 0

x        = 0 + 45

x        = 45

Answer 5

Suy ra: x-45=0

nên: x=45

Answer 6

a, ( x - 45 ) . 27 = 0

=>x-45=0:27

=>x-45=0

=>x=0+45

=>x=45

Answer 7

( x - 45 ) x 27 = 0

( x - 45 ) = 0 : 27

x - 45 = 0

x = 0 + 45

x = 45