Question

9+2-(10x+2)

Does the - before the parenthesis change the sign of the numbers inside of the parentheis?
ie. Does 10x become -10x and does +2 become -2?
Thanks!

Answer 1

+2 -10

Answer 2

9+2-(10x+2) = 9 + 2 - 10x -2

I hope this helps.