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Varvara68 [4.7K]
2 years ago
12

-2x -3=9 solve and explain

Mathematics
1 answer:
soldier1979 [14.2K]2 years ago
8 0

Answer:

-6

Step-by-step explanation:

-2x - 3 = 9

     + 3     +3

-2x = 12

/ -2     / -2

x = -6

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