document.write( "Question 1077179: What's the best 1st step for solving this system of equations using the elimination method?
\n" ); document.write( "\"+6.3x+%2B+7.2y+=+5.4+\"
\n" ); document.write( "\"+5.6x+%2B+6.4y+=+4.8+\"\r
\n" ); document.write( "\n" ); document.write( "A.) × both equations by 10.
\n" ); document.write( "B.) × both equations by 100.
\n" ); document.write( "C.) ÷ the first equation by 9.
\n" ); document.write( "D.) ÷ the second equation by 8.
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Algebra.Com's Answer #691710 by Boreal(15235)\"\" \"About 
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A. Multiply both equations by 10 to get rid of the decimals. \n" ); document.write( "
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