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Could somebody help please?
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1 vote
Could somebody help please?

Could somebody help please?-example-1
User Pratikm
by
4.3k points

1 Answer

8 votes

Answer:

x = 12

Explanation:

9x + 7 and 115 are alternate exterior angles and are congruent, then

9x + 7 = 115 ( subtract 7 from both sides )

9x = 108 ( divide both sides by 9 )

x = 12

User Ckunder
by
4.5k points
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