document.write( "Question 178631: (7a+3)+(-a-5)=-16 \n" ); document.write( "

Algebra.Com's Answer #133588 by Mathtut(3670) $\"\"$ $\"About$

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(7a+3)+(-a-5)=-16
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\n" ); document.write( "7a+3-a-5=-16
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\n" ); document.write( "6a-2=-16
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\n" ); document.write( "6a=-14
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