document.write( "Question 898935: Three angles in a triangle add up 180 degrees.Angles A,B,C make up a triangle, m\n" ); document.write( "

Algebra.Com's Answer #545133 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"A%2BB%2BC=180\"$
\n" ); document.write( " $\"3x%2B10%2B4x-6%2B8x=180\"$
\n" ); document.write( " $\"15x%2B4=180\"$
\n" ); document.write( " $\"15x=176\"$
\n" ); document.write( " $\"x=176%2F15\"$ \r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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