Verified answer

2(3n – 5) + 4 = 15 –(9n – 4)

6n - 10 + 4 = 15 - 9n + 4

6n + 9n = 19 + 6

15n = 25

n = 25/15 = 5/3

2(3n – 5) + 4 = 15 –(9n – 4)

6n-10+4 = 15 - 9n +4

6n-6 = -9n+19

What do you mean by the equivalent equation? I'm jsut gonna solve for n

15n = 13

n= 13/15