document.write( "Question 699730: 8u+1=7u-20 \n" ); document.write( "
Algebra.Com's Answer #431513 by unlockmath(1688)![]() ![]() You can put this solution on YOUR website! Hello, \n" ); document.write( "This one 8u+1=7u-20 we can solve by subtracting 7u and 1 to get: \n" ); document.write( "u=-21 \n" ); document.write( "Make sense? \n" ); document.write( "\RJ \n" ); document.write( "www.math-unlock.com \n" ); document.write( " |