document.write( "Question 802061: \n" ); document.write( "
Algebra.Com's Answer #483769 by waynest(281)\"\" \"About 
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-7 - 6a + 5a = 3a - 5a
\n" ); document.write( "-7 - a = - 2a
\n" ); document.write( "-7 + 7 + 2a - a = -2a + 2a + 7
\n" ); document.write( "a = 7\r
\n" ); document.write( "\n" ); document.write( "check:
\n" ); document.write( "-7 - 6(7) + 5(7) = 3(7) - 5(7)
\n" ); document.write( "-7 - 42 + 35 = 21 - 35
\n" ); document.write( "-49 + 35 = - 14
\n" ); document.write( "-14 = -14
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