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Find x if AC = -7+2x, BC =9, and AB = -27 + 3x
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Find x if AC = -7+2x, BC =9, and AB = -27 + 3x

User Amr El Aswar
by
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1 Answer

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Answer:

x = -4

Explanation:

AB + BC = AC

-27 + 3 + 9 = -7 + 2x

-27 + 3 + 9 + 7 = 2x

-8 = 2x

x = -8/2

x = -4

User Abdulrazzaq Alzayed
by
4.4k points
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