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 #659286 by MathTherapy(10552)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "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( "
m = b + 12 ----- Correct      m = 4b + 17 ----- Incorrect
\n" ); document.write( "b = m - 12 ------- eq (i)
\n" ); document.write( "m - 17 = 4(b - 17) ------ eq (ii)
\n" ); document.write( "m - 17 = 4(m - 12 - 17) ----- Substituting m - 12 for b in eq (ii)
\n" ); document.write( "m - 17 = 4(m - 29)
\n" ); document.write( "m - 17 = 4m - 116
\n" ); document.write( "m - 4m = - 116 + 17
\n" ); document.write( "- 3m = - 99
\n" ); document.write( "m, or Michael is: \"highlight_green%28matrix%281%2C4%2C+%28-+99%29%2F%28-+3%29%2C+or%2C+33%2C+years-old%29%29\" \n" ); document.write( "
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