1n - 4
2n - 8
2n + 8
2n + 10

1n−4=n−4

2n−8=n−4

2n+8=n−4

2n+10=n−4

or subtracted= 1n−4,2n−8,2n+8,2n+10

or if added = 7n+6

I'm reporting

Step-by-step explanation:

=n - 4

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled