document.write( "Question 971560: Can you help me solve an multi-step equation
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document.write( "-219+10x=57-2x
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Algebra.Com's Answer #593986 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! Put the x s on one side and the constants on the other.\r \n" ); document.write( "\n" ); document.write( "-219+10x=57-2x\r \n" ); document.write( "\n" ); document.write( "Add 2x to both sides \n" ); document.write( "-219+12x=57\r \n" ); document.write( "\n" ); document.write( "Add 219 to both sides \n" ); document.write( "12 x = 276 \n" ); document.write( "divide by 12 NOT by 12x\r \n" ); document.write( "\n" ); document.write( "x=276/12 =23\r \n" ); document.write( "\n" ); document.write( "Check \n" ); document.write( "-219 +(23*10)= 11\r \n" ); document.write( "\n" ); document.write( "52-2(23) =11\r \n" ); document.write( "\n" ); document.write( "Checks. \n" ); document.write( " |