document.write( "Question 50199: I need help to solve this & check it.
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document.write( "11x + x + 6 = -18 + 6\r
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document.write( "thank you. \n" );
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Algebra.Com's Answer #33377 by tutorcecilia(2152) You can put this solution on YOUR website! 11x + x + 6 = -18 + 6 [Combine like-terms] \n" ); document.write( "12x + 6 = -12 [Solve for x] \n" ); document.write( "12x + 6 -6 = -12 -6 \n" ); document.write( "12x = -18 \n" ); document.write( "12x/12=-18/12 \n" ); document.write( "x=-18/12 [Reduce] \n" ); document.write( "x=-6/4 [Final answer] \n" ); document.write( ". \n" ); document.write( "Check by plugging (x=-6/4) back into the original equation]\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |