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Answered

1. x – y 2. a – 6 = 12 3.5y 4.9n3 + 4n2 – n + 12 5.b + 20 = 85

Sagot :

NICOLEMIKKY2007IN

1.

2.a=18

3.

4. 2 answers

- factor the expression

-2(17n+6)

-simplify the expression

-34n+12

5.b=65

Step-by-step explanation:

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