document.write( "Question 918333: The number of boys in a class is 5 less than twice the number of girls. The class size is 28. How many boys are there?
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Algebra.Com's Answer #557028 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! x the number of girls referred to... \n" ); document.write( "boys + girls = 28 \n" ); document.write( "(2x-5) + x = 28 \n" ); document.write( "3x = 33 \n" ); document.write( "x = 11, the number of girls. there are 17boys \n" ); document.write( "And...checking\r \n" ); document.write( "\n" ); document.write( "sum= 28 \n" ); document.write( " |