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Solve for x in the diagram below.

Solve for x in the diagram below.-example-1
User Stash
by
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1 Answer

7 votes

Answer:

A. 10

Explanation:

Those are vertical angles, which means they are equal

70 + x= 8x

we want x alone so subtract

70 +x -x= 8x-x

70 = 7x

divide by x on both sides

x=10

User ZIronManBox
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