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Scrat [10]
2 years ago
11

AC = 9x - 12, CD = 4x + 18, AD = ?​

Mathematics
1 answer:
GrogVix [38]2 years ago
3 0

If we assume that point C is somewhere on segment AD, then,

AD = AC + CD

AD = (9x-12) + (4x+18)

AD = (9x+4x) + (-12+18)

AD = 13x+6    is the answer

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