document.write( "Question 894512: Justin is 57 years younger than Alma. 8 years ago, Alma's age was 4 times Justin's age. How old is Justin now? \n" ); document.write( "
Algebra.Com's Answer #542121 by ankor@dixie-net.com(22740)\"\" \"About 
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Justin is 57 years younger than Alma.
\n" ); document.write( "j = a - 57
\n" ); document.write( "or
\n" ); document.write( "a = j + 57
\n" ); document.write( " 8 years ago, Alma's age was 4 times Justin's age.
\n" ); document.write( "a - 8 = 4(j-8)
\n" ); document.write( "a - 8 = 4j - 32
\n" ); document.write( "a = 4j - 32 + 8
\n" ); document.write( "a = 4j - 24
\n" ); document.write( " How old is Justin now?
\n" ); document.write( "replace a with j + 57
\n" ); document.write( "j + 57 = 4j - 24
\n" ); document.write( "57 + 24 = 4j - j
\n" ); document.write( "81 = 3j
\n" ); document.write( "j = 81/3
\n" ); document.write( "j = 27 yrs is J's age now
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\n" ); document.write( "Check this, find A's age and check in the 2nd statement
\n" ); document.write( "27 + 57 = 84
\n" ); document.write( "84 - 8 = 4(27-8)
\n" ); document.write( "76 = 4 * 19\r
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