document.write( "Question 555607: bruce is 38 years old, his son is 8 years old. In how many years will bruce be 3 times older than his son? \n" ); document.write( "
Algebra.Com's Answer #361888 by Maths68(1474)\"\" \"About 
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Let after x years Bruce will be three times older then his son \r
\n" ); document.write( "\n" ); document.write( "After x years Bruce will be = 38+x
\n" ); document.write( "After x years Son will be = 8+x
\n" ); document.write( "Then
\n" ); document.write( "Bruce will be three times as old as his son
\n" ); document.write( "38+x=3(8+x)
\n" ); document.write( "38+x=24+3x
\n" ); document.write( "x-3x=24-38
\n" ); document.write( "-2x=-14
\n" ); document.write( "-2x/-2=-14/-2
\n" ); document.write( "x=7\r
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\n" ); document.write( "\n" ); document.write( "After 7 years Bruce will be three times older then his son\r
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\n" ); document.write( "\n" ); document.write( "After 7 years Bruce will be = 38+x = 38+7 = 45
\n" ); document.write( "After 7 years Son will be = 8+x = 8+7 = 15\r
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