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BC=2x-9,AC=x+6, and AB=5. Find x
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BC=2x-9,AC=x+6, and AB=5. Find x

User Mark Worsnop
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1 Answer

6 votes
BC+AC=2x-9+x-6=3x-15=3(x-5)
AB=3(x-5)
X-5=AB\3
X=(AB/3)+5
X=(5/3)+5=20/3
User Paulek
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