document.write( "Question 1044042: Michael is 12 years older than Brandon. Seventeen years ago, Michael was 4 times as old as Brandon.
\n" ); document.write( "How old is Michael now?\r
\n" ); document.write( "\n" ); document.write( "Hi! i tried to and came out with \r
\n" ); document.write( "\n" ); document.write( "m= b+ 12 m being michael's age and B being Brandon's age
\n" ); document.write( "m= 4b + 17\r
\n" ); document.write( "\n" ); document.write( "I dont know where else to go with these. they could be wrong
\n" ); document.write( "thank you so much for your help!!
\n" ); document.write( "

Algebra.Com's Answer #659278 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "             NOW        NOW-Described       Seventeen Years Ago\r\n" );
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document.write( "Michael      m           m=b+12             m-17\r\n" );
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document.write( "Brandon      b                              b-17\r\n" );
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\r
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\n" ); document.write( "\n" ); document.write( "What does the description say?
\n" ); document.write( "\"m=b%2B12\" first sentence.\r
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\n" ); document.write( "\n" ); document.write( "Second Sentence?
\n" ); document.write( "Michael WAS 4 times as old as Brandon.
\n" ); document.write( "WHEN? Seventeen years ago.
\n" ); document.write( "\"m-17=4%28b-17%29\".\r
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\n" ); document.write( "\n" ); document.write( "The system of equations is \"system%28m=b%2B12%2Cm-17=4%28b-17%29%29\".\r
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\n" ); document.write( "\n" ); document.write( "\"m-17=4b-68\"
\n" ); document.write( "\"m=4b-68%2B17\"
\n" ); document.write( "\"m=4b-51\"
\n" ); document.write( "\"m-4b=-51\"
\n" ); document.write( "-
\n" ); document.write( "\"b%2B12-4b=-51\", through substitution from the first equation
\n" ); document.write( "\"-3b=-51-12\"
\n" ); document.write( "\"3b=51%2B12\"
\n" ); document.write( "\"b=51%2F3%2B12%2F3\"
\n" ); document.write( "\"b=17%2B4\"
\n" ); document.write( "\"highlight%28b=21%29\"
\n" ); document.write( "-
\n" ); document.write( "\"highlight%28m=33%29\"
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