document.write( "Question 811448: Hi, for my homework i have to do some simultaneous equations and i dont quite understand them. Can you please solve 5p+3q=2 2p-5q=7 ?
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document.write( "Thank you very much! \n" );
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Algebra.Com's Answer #488742 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! --------------------- \n" ); document.write( " \n" ); document.write( "--------------------- \n" ); document.write( " \n" ); document.write( "---------------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Here is a method, which you should do on your own.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Multiply the first equation by 2; multiply the second equation by 5. \n" ); document.write( "Subtract one either equation from the other equation, and solve first directly for the value of q. Use this value to find the value of p. \n" ); document.write( " |