document.write( "Question 672534: i need to find the value of x in terms of a and b in the simplest form assumeing (3a = -2b)for the follwoign equation \r
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document.write( "3a(3a-x)=2b(x+2b)\r
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document.write( "thanks \n" );
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Algebra.Com's Answer #418150 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! find the value of x in terms of a and b in the simplest form assumeing (3a = -2b)for the follwoign equation \n" ); document.write( "3a(3a-x)=2b(x+2b) \n" ); document.write( "9a^2 - 3ax = 2bx + 4b^2 \n" ); document.write( "---- \n" ); document.write( "2bx+3ax = 9a^2-4b^2 \n" ); document.write( "---- \n" ); document.write( "(2b+3a)x = 9a^2-4b^2 \n" ); document.write( "x = [(3a-2b)(3a+2b)]/(3a+2b) \n" ); document.write( "x = 3a-2b \n" ); document.write( "----- \n" ); document.write( "If 3a = -2b you get: \n" ); document.write( "--- \n" ); document.write( "x = -4b \n" ); document.write( "============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |