audreywhip audreywhip

01-11-2017
Mathematics

contestada

Simplify or Solve for -3=-x

Respuesta :

ckoz2003 ckoz2003

02-11-2017

-x=-3
There is a 1 in front of the x, but we do not usually put it there.
-1(-x)=(-3)-1
So negative times a negative is a positive.
x=3

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