document.write( "Question 149526: Can you please help me solve this:
\n" ); document.write( "t + u = 7
\n" ); document.write( "10t + u + 9 = 10u + t
\n" ); document.write( "10t-t+u-10u=-9
\n" ); document.write( "9t-9u=-9
\n" ); document.write( "9(7-u)-9u=-9
\n" ); document.write( "63-9u-9u=-9
\n" ); document.write( "-18u=-9-63
\n" ); document.write( "u=9
\n" ); document.write( "t+u=7
\n" ); document.write( "t+9=7
\n" ); document.write( "t=7-9
\n" ); document.write( "t=-2
\n" ); document.write( "

Algebra.Com's Answer #110468 by deanice_01@yahoo.com(3)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "Can you please help me solve this:
\n" ); document.write( "t + u = 7
\n" ); document.write( "10t + u + 9 = 10u + t
\n" ); document.write( "10t-t+u-10u=-9
\n" ); document.write( "9t-9u=-9
\n" ); document.write( "9(7-u)-9u=-9
\n" ); document.write( "63-9u-9u=-9
\n" ); document.write( "-18u=-9-63
\n" ); document.write( "u=9
\n" ); document.write( "t+u=7
\n" ); document.write( "t+9=7
\n" ); document.write( "t=7-9
\n" ); document.write( "t=-2
\n" ); document.write( "
\n" );