document.write( "Question 88968: -70=D/10 =D\r
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document.write( "P/12.4=3/2 P=\r
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document.write( "23=X-15 =X
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document.write( "2X=62 =X \n" );
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Algebra.Com's Answer #64666 by checkley75(3666) ![]() You can put this solution on YOUR website! -70=D/10 CROSS MULTIPLY. \n" ); document.write( "D=10*70 \n" ); document.write( "D=700 \n" ); document.write( "--------------------------- \n" ); document.write( "P/12.4=3/2 CROSS MULTIPLY \n" ); document.write( "2P=3*12.4 \n" ); document.write( "2P=37.2 CROSS MULTIPLY. \n" ); document.write( "P=37.2/2 \n" ); document.write( "P=18.6 ANSWER. \n" ); document.write( "PROOF \n" ); document.write( "18.6/12.4=3/2 \n" ); document.write( "37.2=37.2 \n" ); document.write( " \n" ); document.write( " |