SOLUTION: Remove the parentheses in the following expressions and simplify when possible 8d-(-7c-2d)

Algebra.Com
Question 94249: Remove the parentheses in the following expressions and simplify when possible
8d-(-7c-2d)

Answer by edjones(8007)   (Show Source): You can put this solution on YOUR website!
When a minus is in front of brackets you change all the signs inside and remove the brackets.
8d-(-7c-2d)=8d+7c+2d=10d+7c
EdJones

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