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Taya2010 [7]
3 years ago
7

-2x - 4 = 20 i need hlp

Mathematics
1 answer:
BARSIC [14]3 years ago
7 0

Answer:

X= -12

Step-by-step explanation:

-2x-4=20

-2x-4+4=20+4

-2x=24

x=-12

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