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Find x in this equation

Find x in this equation-example-1
User Sheryll
by
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1 Answer

3 votes

Answer:

5

Explanation:


\triangle HBK \cong \triangle NBK by SAS. Using CPCTC,
3x=x+10 \implies 2x=10 \implies x=5.

User Valorl
by
5.4k points