How do you simplify -1+99a+9(6-11a)?

1 Answer
Alan P.
Jul 24, 2015

−1+99a+9(6−11a) = 53

Explanation:

-1+99a+9(6-11a)

color(white)("XXXX")= -1+99a + 54 -99a

color(white)("XXXX")= -1+54 +99a -99a

color(white)("XXXX")= 53

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