Answer :
so easy
basically this is just isolating the variables and numbers
m = -13 + 9
cuz when you isolate the 9, the operation changes into addition.
m = -13 + 9
m = -4
basically this is just isolating the variables and numbers
m = -13 + 9
cuz when you isolate the 9, the operation changes into addition.
m = -13 + 9
m = -4