Answer:
b=2/5
Step-by-step explanation:
(3b-2)/2=(b-2)/4
cross product
2(b-2)=4(3b-2)
2b-4=12b-8
2b-12b-4=-8
-10b-4=-8
-10b=-8+4
-10b=-4
10b=4
b=4/10
simplify
