document.write( "Question 449858: Find the value of m if 4 + 4m = 13 + m \n" ); document.write( "
Algebra.Com's Answer #309429 by marilynh(7)\"\" \"About 
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4 + 4m = 13 + m\r
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\n" ); document.write( "\n" ); document.write( "Subtract 4 from both sides of the equation:
\n" ); document.write( "4m = 9 + m\r
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\n" ); document.write( "\n" ); document.write( "Subtract m from both sides:
\n" ); document.write( "3m = 9\r
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\n" ); document.write( "\n" ); document.write( "Divide both sides by 3:
\n" ); document.write( "m = 3
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