(3a-2b)x-2/3---->3a-2b(a-4b)/(3a-2b)
(a-4b)/(3a-2b)=-2/3
3(a-4b)=-2(3a-2b)
3a-12b=-6a+4b
9a=16b
a/b=16/9
3a-2b=9a/3-2b=16b/3-2b=10b/3
(3a-2b)x-2/3---->3a-2b(a-4b)/(3a-2b)
(a-4b)/(3a-2b)=-2/3
3(a-4b)=-2(3a-2b)
3a-12b=-6a+4b
9a=16b
a/b=16/9
3a-2b=9a/3-2b=16b/3-2b=10b/3