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Alex73 [517]
2 years ago
13

3x-7=3(x-3)+2 plz help

Mathematics
1 answer:
Evgen [1.6K]2 years ago
6 0

Answer:

All real numbers are solutions.

Step-by-step explanation:

3x-7=3(x-3)+2

3x-7=3x-7

subtract 7 from both sides

3x=3x

subtract 3x from both sides

0=0

All real numbers are solutions.

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What is the answer to this??
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AO is the bisector⇒∠OAD = 30°

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By the Pythagorean theorem

10^2=AD^2+5^2\\AD=\sqrt{100-25} \\AD=\sqrt{75}

AC=AD+DC=2\sqrt{75}=10\sqrt{3}

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P.S. Hello from Russia and sorry for my bad english :^)

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3 years ago
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seropon [69]
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Hope that helps!
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