document.write( "Question 756829: Find the value of 9u-9 given that -5u-4=6. Simplify your answer as much as possible. \n" ); document.write( "
Algebra.Com's Answer #460519 by Cromlix(4381)\"\" \"About 
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Find the value of 9u - 9
\n" ); document.write( "Given -5u - 4 = 6
\n" ); document.write( "Rearrange to find the value of u
\n" ); document.write( " -5u = 6 + 4
\n" ); document.write( " -5u = 10
\n" ); document.write( "Divide both sides by -5
\n" ); document.write( " u = -2
\n" ); document.write( "Therefore 9u - 9
\n" ); document.write( " = 9(-2) - 9
\n" ); document.write( " = - 18 - 9
\n" ); document.write( " = -27
\n" ); document.write( "Hope this helps.
\n" ); document.write( ":-)
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