document.write( "Question 177458: 7a-(a-5)=-10 \n" ); document.write( "
Algebra.Com's Answer #132497 by nerdybill(7384)\"\" \"About 
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7a-(a-5)=-10
\n" ); document.write( "Distribute the negative sign to terms inside the parenthesis:
\n" ); document.write( "7a-a+5 = -10
\n" ); document.write( "Combine a's:
\n" ); document.write( "6a+5 = -10
\n" ); document.write( "Subtract 5 from both sides:
\n" ); document.write( "6a = -15
\n" ); document.write( "Finally, divide both sides by 6
\n" ); document.write( "a = -15/6
\n" ); document.write( "Reduce:
\n" ); document.write( "a = -5/2
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