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Vitek1552 [10]
2 years ago
3

Explain by showing your work please! HELP ASAP!

Mathematics
2 answers:
Alecsey [184]2 years ago
7 0
X=-4

-2x + 7 = 15

-2x = 15 - 7

-2x = 8 divide both sides by -2

X= -4

umka21 [38]2 years ago
5 0

- 2x + 7 = 15  \\   - 2x = 8 \\ x =  - 4

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