document.write( "Question 964716: Solve the system of equations. Use substitution or elimination
\n" ); document.write( "2c+5d=14
\n" ); document.write( "5c-3d+4 \n" ); document.write( "

Algebra.Com's Answer #589543 by Fombitz(32388) $\"\"$ $\"About$

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Multiply the first equation by 3, the second by 5, and add them together,
\n" ); document.write( " $\"6c%2B15d%2B25c-15d=42%2B20\"$
\n" ); document.write( " $\"31c=62\"$
\n" ); document.write( " $\"c=2\"$
\n" ); document.write( "Then use either equation,
\n" ); document.write( " $\"5%282%29-3d=4\"$
\n" ); document.write( " $\"10-3d=4\"$
\n" ); document.write( " $\"-3d=-6\"$
\n" ); document.write( " $\"d=2\"$
\n" ); document.write( " \n" ); document.write( "

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