document.write( "Question 199096: A. Perform the indicated operation and express the result in simplest form:
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document.write( "3x+24 over x+2 times x²-6x-16 over x²-64\r
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document.write( "B. Solve for x: x+4 over 2 plus 2x over 3 equals 9 \n" );
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Algebra.Com's Answer #149587 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! A. Perform the indicated operation and express the result in simplest form: \n" ); document.write( " \n" ); document.write( "Factor, then everything cancels except 3 \n" ); document.write( " \n" ); document.write( "; \n" ); document.write( ":\r \n" ); document.write( "\n" ); document.write( "B. Solve for x: \n" ); document.write( " \n" ); document.write( "Multiply by 6 \n" ); document.write( "6* \n" ); document.write( "cancel denominators, results: \n" ); document.write( "3(x+4) + 2(2x) = 54 \n" ); document.write( ": \n" ); document.write( "3x + 12 + 4x = 54 \n" ); document.write( ": \n" ); document.write( "7x = 54 - 12 \n" ); document.write( ": \n" ); document.write( "7x = 42 \n" ); document.write( "x = \n" ); document.write( "x = 6 \n" ); document.write( ": \n" ); document.write( "Check solution in original equation \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "5 + 4 = 9 \n" ); document.write( ": \n" ); document.write( " \n" ); document.write( " |