Question

tìm x:

12 x X - 1 = 0

Answer 1

`12 xx x - 1 = 0`

`12 xx x = 1`

`=> x = 1/12`

Answer 2

12xX-1=0

-> 12xX=1

-->X=\(\dfrac{1}{12}\)

Answer 3

=>12x=1

hay x=1/12

Answer 4

12 x X = 0 + 1

12 x X = 1

x = 1 : 12

x = 1/12

Answer 5

12 x X=0+1

12 x X=1

X= 1 : 12

X=`1/12`

Answer 6

12 x X - 1 = 0

12 x X      = 0 + 1

12 x X      = 1

        X      = 1 : 12

        X      = 1/12

vậy x = 1/12

Answer 7

Tìm X:

( X - 47 ) - 115 = 0

Answer 8

12 x X = 0 + 1

12 x X = 1

x = 1 : 12

x = \(\dfrac{1}{12}\)