YOU SAID:

a x 2 = b b =a b= 0 and a = 0

INTO JAPANESE

x 2 = b = b = 0 と = 0

BACK INTO ENGLISH

x 2 = b = b = 0 and = 0.

INTO JAPANESE

x 2 = b = b = 0 と 0 を =。

BACK INTO ENGLISH

x 2 = b = b = 0 and 0 = a.

INTO JAPANESE

x 2 = b = b = 0、0 =。

BACK INTO ENGLISH

x 2 = b = b = 0 and 0 =.

INTO JAPANESE

x 2 = b = b = 0、0 =。

BACK INTO ENGLISH

x 2 = b = b = 0 and 0 =.