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Angelina_Jolie [31]
2 years ago
13

3r + 7 = -8 what does r =

Mathematics
1 answer:
jekas [21]2 years ago
4 0

Answer: R = -5

Step-by-step explanation: 3r + 7= -8 is turned into 3(-5) + 7= 8.                                             -15 + 7=8

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barxatty [35]
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