document.write( "Question 634524: The total number of students in Year 8 at a high school is 180. There are 24 more girls than boys. How many boys are there?? \n" ); document.write( "
Algebra.Com's Answer #399677 by Maths68(1474)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "Let
\n" ); document.write( "Boys=b
\n" ); document.write( "Girls=g\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Total Number of Students = 180
\n" ); document.write( "b+g=180..................(1)
\n" ); document.write( "There are 24 more girls than boys
\n" ); document.write( "g=24+b....................(2)
\n" ); document.write( "Substitute the value of g from (1) to (2)
\n" ); document.write( "b+24+b=180
\n" ); document.write( "b+24+b=180
\n" ); document.write( "2b=180-24
\n" ); document.write( "2b=156
\n" ); document.write( "2b/2=156/2
\n" ); document.write( "b=78
\n" ); document.write( "Put the value of b in (2)
\n" ); document.write( "g=24+b
\n" ); document.write( "g=24+78
\n" ); document.write( "g=102\r
\n" ); document.write( "\n" ); document.write( "Boys=b=78
\n" ); document.write( "Girls=g=102
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