Question

If 2a = b+3 / b-1 and a = 3, find b. answer is 1.8 , explain step by step ​

Answer 1

9/5 = 1.8
Step-by-step explanation:
20 = h+3
20(b-1) =6+3
2(3) (b-1) =6+3
6(b-1) =6+3
66 - 6=6+3
6b-b=3+6
5b = 9
9
b
b=18

Answer 2

Answer:

hope this will help you

Step-by-step explanation:

Mark me as brainlist