document.write( "Question 342779: a class has 1 more boy than girl one third of the boys and three fourths of the girls love pizza if 9 students love pizza how many girls and how many boys are in the class \n" ); document.write( "
Algebra.Com's Answer #245330 by mananth(16946)\"\" \"About 
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let number of girls be x
\n" ); document.write( "boys are x+1
\n" ); document.write( "..
\n" ); document.write( "(x+1)/3 + 3x/4 =9
\n" ); document.write( "LCD = 12
\n" ); document.write( "(4*(x+1) +3*3x) /12 = 9
\n" ); document.write( "4x+4+9x=12*9
\n" ); document.write( "13x+4=108
\n" ); document.write( "-4
\n" ); document.write( "13x+4-4=108-4
\n" ); document.write( "13x=104
\n" ); document.write( "x= 8 number of girls
\n" ); document.write( "x+1 = boys = 8+1 =9
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