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Given m || n, find the value of x.
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Given m || n, find the value of x.

Given m || n, find the value of x.-example-1
User Webvitaly
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1 Answer

2 votes

Answer:

x = 11

Explanation:

Since it's given n || m, we can write the following equation to find the value of x:

9x - 3 = 7x + 19 because these two are alternate exterior angles and have equal angle measurement.

  • transfer like terms to the same side of the equation

9x - 7x = 19 + 3

  • add/subtract terms

2x = 22

  • Divide both sides by 2

x = 11

User Ideamotor
by
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