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Help. WORTH 15 POINTS!!!

Help. WORTH 15 POINTS!!!
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Help. WORTH 15 POINTS!!!

Help. WORTH 15 POINTS!!!-example-1
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User Mike Freedman
by
7.5k points

1 Answer

7 votes

Answer:

x=27

Explanation:

The sum of the angles of a triangle are 180 degrees

90 + x+15 + 2x-6 = 180

Combine like terms

3x+99=180

Subtract 99 from each side

3x+99-99=180-99

3x =81

Divide each side by 3

3x/3 = 81/3

x=27

answered
User Felipe Porge Xavier
by
8.5k points
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