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Marta_Voda [28]
4 years ago
12

Simplify -(-2а + 13) + (-9а - 2) - (-7а - 3). 12 -12 14а - 12 14а - (-12)

Mathematics
1 answer:
ExtremeBDS [4]4 years ago
6 0

Answer:

-12.

Step-by-step explanation:

-(-2а + 13) + (-9а - 2) - (-7а - 3)

= 2a - 13 - 9a - 2 + 7a + 3

= 9a - 9a - 13 + -2 + 3

= -12.

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