Question

n - (-45) = 90 i understand how to solve this but does the parentheses go first? because I could have 45 - -45 =90 just making sure thx

Answer 1

n-45=90

n=2

Answer 2

2?

Answer 3

its subtraction*

Answer 4

You are right - the parentheses go first, so you end up with:
n - - 45 = 90
n + 45 = 90
n = 90 - 45
n = 45

Answer 5

I am very smart, dont argue with me. The answer iis 2

Answer 6

whos arguing ...and thx asnaseer

Answer 7

yw