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Anna11 [10]
3 years ago
9

If AB = x +4, BC = 2x - 10, and AC = 2x + 1, then find the value for BC.

Mathematics
1 answer:
wel3 years ago
5 0
X+4+2x-10=2x+1
3x-6=2x+1
X-6=1
X=7
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