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Gennadij [26K]
3 years ago
6

Where is the mistake in the following work? *

Mathematics
1 answer:
stealth61 [152]3 years ago
8 0

Step-by-step explanation:

  • step 2
  • - 9 =  - 3x + 5 + 13 \\   - 9 = 2x + 13 \\  - 2x = 4 \\ -  2x \div -  2 = 4 \div -  2 \\ x =  - 2
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