document.write( "Question 235510: \r
\n" ); document.write( "\n" ); document.write( "m+2 + m + 1 = 180
\n" ); document.write( "

Algebra.Com's Answer #173568 by Jeff Gordon(65)\"\" \"About 
You can put this solution on YOUR website!
2m+3=180
\n" ); document.write( "
\n" ); document.write( "subtract 3
\n" ); document.write( "
\n" ); document.write( "2m=180
\n" ); document.write( "
\n" ); document.write( "m=90
\n" ); document.write( "
\n" );