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Help simplify my expression please
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1 vote
Help simplify my expression please

User Deseri
by
7.6k points

1 Answer

2 votes

we have

(-r-5) - (-2 r - 4)

step 1

REmove the parenthesis

-r-5+2r+4

step 2

Combine like terms

r-1

therefore

teh answer is

(r-1)

User HiddenUser
by
8.7k points
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