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Marrrta [24]
3 years ago
9

Someone please helppp.

Mathematics
2 answers:
svet-max [94.6K]3 years ago
6 0
Ummm I think the answer is 8
Lady_Fox [76]3 years ago
4 0
Set up the equation 3x+1= 4x-7 and you’ll get your answer
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