document.write( "Question 672427: How do I find the inverse of the following equation: 8y+3y=9y+20\r
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document.write( "My ATTEMPT: 9y+20
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document.write( "9y/9 = y
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document.write( "20/9 = 2.222222222222222
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document.write( "Obviously WRONG!
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Algebra.Com's Answer #418027 by Alan3354(69443) You can put this solution on YOUR website! How do I find the inverse of the following equation: 8y+3y=9y+20 \n" ); document.write( "------ \n" ); document.write( "8y+3y=9y+20 \n" ); document.write( "11y = 9y+20 \n" ); document.write( "2y = 20 \n" ); document.write( "y = 10 \n" ); document.write( "---------- \n" ); document.write( "There's no other variable --> no inverse.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |