document.write( "Question 1168002: Find the multiplicative inverse of (7, -9)....where 7 is positive and 9 has a negative sign \n" ); document.write( "
Algebra.Com's Answer #792613 by Edwin McCravy(20060)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "I did it for (7,9) here yesterday:\r\n" );
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document.write( "http://www.algebra.com/tutors/students/your-answer.mpl?question=1167993\r\n" );
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document.write( "If you can't make the few required sign changes from that one, then you don't\r\n" );
document.write( "have the proper background for the course you're taking; you should drop the\r\n" );
document.write( "course, and take a more basic algebra course.\r\n" );
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document.write( "Edwin
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