12-2 one step equations N + 3 = -5

N - 4 = 9

4 + N = 10

-10 + N = 3

N - 10 = 1

-11 + N = -12

N + 19 = 20

15 + N = -10

N - 6 = -12

N + 4 = 16

N + 3 = -5

n= -8

N-4=9

n=13

4+N=10

n=6

-10+N=3

n=13

N-10=1

n=11

-11+n=-12

n=-1

N+19=20

n=1

15+N=-10

n=-25

N-6=-12

n=-6

N+4=16

n=12

Step-by-step explanation:

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total