document.write( "Question 1051710: solve equation\r
\n" ); document.write( "\n" ); document.write( "(-9/7a)+(2/3a)=(-65/21)
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Algebra.Com's Answer #667234 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"%28-9%2F7%29a%2B%282%2F3%29a=%28-65%2F21%29\"
\n" ); document.write( "Multiply both sides by 21,
\n" ); document.write( "\"-27a%2B14a=-65\"
\n" ); document.write( "\"-13a=-65\"
\n" ); document.write( "\"a=5\"\r
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