document.write( "Question 470315: the sum of the numbers of boys and girls ina class is 36.if twice the number of girls exceed the number of boys by 12.find the number of girls and that of boys in class \n" ); document.write( "

Algebra.Com's Answer #322602 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,
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document.write( "Let x ad (36-x)represent the number of girls and boyes respectively
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document.write( "Question states***
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document.write( " 2x = (36-x) + 12
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document.write( "Solving for x
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document.write( " 3x = 48
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document.write( "  x = 16, the number of girls.  the number of boys is 20.   (36-16)
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document.write( "  
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document.write( "CHECKING our Answer***
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document.write( "  32 = 20 + 12 \n" );
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