Question

5y-7=3y-1


I will mark as BRAINLIST​

Answer 1

5y-7=3y-1

5y-3y= -1+7

2y=6

y=6/2

y=3

substituting 3 in place of y for checking

5y-7=3y-1

5×3-7=3×3-1

15-7=9-1

8=8(LHS=RHS)

Answer 2

Answer:

5y-7 = 3y-1

= 5y-3y = -1+7

= 2y = 6

= y = 6/2

= y = 3