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I forget how to do this,thanks for the help!
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I forget how to do this,thanks for the help!

I forget how to do this,thanks for the help!-example-1
User Jwi
by
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1 Answer

4 votes

Answer:

x=12

Explanation:

The sum of the angles of a triangle is 180 degrees

5x+8x+2x =180

Combine like terms

15x = 180

Divide by 15 on each side

15x/15 =180/15

x=12


User Reginald
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