document.write( "Question 1073157: angles l and m are supplementary. Angle l has a measure of (3x +5) and Angle M has a measure of 47 degrees. What is the value of x? \n" ); document.write( "
Algebra.Com's Answer #687990 by Fombitz(32388)\"\" \"About 
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By definition,
\n" ); document.write( "\"%283x%2B5%29%2B47=180\"
\n" ); document.write( "\"3x%2B52=180\"
\n" ); document.write( "\"3x=128\"
\n" ); document.write( "Solve for x.
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