document.write( "Question 20264: 7y=2y-15,9x=2x+14,99+6u=-3u \n" ); document.write( "

Algebra.Com's Answer #9787 by rahman(247) $\"\"$ $\"About$

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7y=2y-15
\n" ); document.write( "7y-2y=-15
\n" ); document.write( "5y=-15
\n" ); document.write( "y=-3
\n" ); document.write( "==========
\n" ); document.write( "9x=2x+14
\n" ); document.write( "9x-2x=14
\n" ); document.write( "7x=14
\n" ); document.write( "x=2
\n" ); document.write( "==========
\n" ); document.write( "99+6u=-3u
\n" ); document.write( "99=-3u-6u
\n" ); document.write( "99=-9u
\n" ); document.write( "u=-11 \n" ); document.write( "

\n" );