document.write( "Question 199096: A. Perform the indicated operation and express the result in simplest form:
\n" ); document.write( "3x+24 over x+2 times x²-6x-16 over x²-64\r
\n" ); document.write( "\n" ); document.write( "B. Solve for x: x+4 over 2 plus 2x over 3 equals 9
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Algebra.Com's Answer #149587 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
A. Perform the indicated operation and express the result in simplest form:
\n" ); document.write( "\"%28%283x%2B24%29%29%2F%28%28x%2B2%29%29\" * \"%28%28x%5E2-6x-16%29%29%2F%28%28x%5E2-64%29%29\"
\n" ); document.write( "Factor, then everything cancels except 3
\n" ); document.write( "\"%283%28x%2B8%29%29%2F%28%28x%2B2%29%29\" * \"%28%28x-8%29%28x%2B2%29%29%2F%28%28x-8%29%28x%2B8%29%29\" = 3
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\n" ); document.write( ":\r
\n" ); document.write( "\n" ); document.write( "B. Solve for x:
\n" ); document.write( "\"%28%28x%2B4%29%29%2F2\" + \"%282x%29%2F3\" = 9
\n" ); document.write( "Multiply by 6
\n" ); document.write( "6*\"%28%28x%2B4%29%29%2F2\" + 6*\"%282x%29%2F3\" = 6(9)
\n" ); document.write( "cancel denominators, results:
\n" ); document.write( "3(x+4) + 2(2x) = 54
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\n" ); document.write( "3x + 12 + 4x = 54
\n" ); document.write( ":
\n" ); document.write( "7x = 54 - 12
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\n" ); document.write( "7x = 42
\n" ); document.write( "x = \"42%2F7\"
\n" ); document.write( "x = 6
\n" ); document.write( ":
\n" ); document.write( "Check solution in original equation
\n" ); document.write( "\"%28%286%2B4%29%29%2F2\" + \"%282%2A6%29%2F3\" = 9
\n" ); document.write( "\"10%2F2\" + \"12%2F3\" = 9
\n" ); document.write( "5 + 4 = 9
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