Question

Find the values of a and b for which each of the following systems of linear
equations has an infinite number of solutions:
(2a-1)x+3y=5
3x+(b-1)y=15​

Answer 1

Step-by-step explanation:

(2a-1)/5 = 3/15

2a-1=1

a = 1

3/5 = (b-1)/15

9=b-1

10=b