document.write( "Question 137125: solve the equation\r
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document.write( "x+7/3 = 37/15 - x-2/5 \n" );
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Algebra.Com's Answer #100333 by MORUPHOSUOLALE(24)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "x+7/3 = 37/15 - x-2/5\r \n" ); document.write( "\n" ); document.write( "You can multiply throughout by highest denominator in the equation. \n" ); document.write( "The highest denominator is 15 according to your equation.\r \n" ); document.write( "\n" ); document.write( "Therefore multiplying the equation throughout by 15 will be-\r \n" ); document.write( "\n" ); document.write( "x(15)+7/3(15) = 37/15* 15 - x(15)- 2/5*15\r \n" ); document.write( "\n" ); document.write( "The reason why we do this is to be able to turn the equation to linear in order to ease further simplification. 99.9% of time,In order to solve equation of this type our first goal will be to make the equation linear but by applying true properties.\r \n" ); document.write( "\n" ); document.write( "So the equation will become- \n" ); document.write( "15x+35= 37- 15x -6 \n" ); document.write( "15x+15x = 37-35-6 (by collecting like terms) \n" ); document.write( "30x = -4 \n" ); document.write( "x= -(4/30) (by dividing both sides by 30) \n" ); document.write( "x= -(2/15).\r \n" ); document.write( "\n" ); document.write( "Hope this helps.\r \n" ); document.write( "\n" ); document.write( "Moruph\r \n" ); document.write( "\n" ); document.write( "mosuolal@uncc.edu \n" ); document.write( " \n" ); document.write( " |