document.write( "Question 468100: I'm thinking of a number that, when you multiply it by 9, it is the same as adding 8 to 7 times the number. What is the number?\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #321181 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
I'm thinking of a number that, when you multiply it by 9, it is the same as adding 8 to 7 times the number.
\n" ); document.write( " What is the number?
\n" ); document.write( ":
\n" ); document.write( "9x = 8 + 7x
\n" ); document.write( "9x - 7x = 8
\n" ); document.write( "2x = 8
\n" ); document.write( "x = 4
\n" ); document.write( ":
\n" ); document.write( ":
\n" ); document.write( "See if that is so:
\n" ); document.write( "9(4) = 8 + (7*4)
\n" ); document.write( "36 = 8 + 28
\n" ); document.write( "
\n" );