3 years ago

I Need help asap. PLZ

Mathematics

2 answers:

Olenka [21]3 years ago

8 0

The value of x is 12 or 32

Mamont248 [21]3 years ago

6 0

Answer:

x = 12

Step-by-step explanation:

The 2 given angles are same- side interior angles and are supplementary, thus

9x - 4 + 5x + 16 = 180, that is

14x + 12 = 180 ( subtract 12 from both sides )

14x = 168 ( divide both sides by 14 )

x = 12

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----------\\
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3 years ago

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