document.write( "Question 88968: -70=D/10 =D\r
\n" ); document.write( "\n" ); document.write( "P/12.4=3/2 P=\r
\n" ); document.write( "\n" ); document.write( "23=X-15 =X
\n" ); document.write( "2X=62 =X
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Algebra.Com's Answer #64666 by checkley75(3666)\"\" \"About 
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-70=D/10 CROSS MULTIPLY.
\n" ); document.write( "D=10*70
\n" ); document.write( "D=700
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\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
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