document.write( "Question 175496: 27+u=3-3u \n" ); document.write( "
Algebra.Com's Answer #130573 by actuary(112)![]() ![]() ![]() You can put this solution on YOUR website! Collect \"like terms\" on the same side of the equation\r \n" ); document.write( "\n" ); document.write( "You do this by adding or subtracting the same term on each side of the equation\r \n" ); document.write( "\n" ); document.write( "27+u=3-3u\r \n" ); document.write( "\n" ); document.write( "Add 3u to both sides of the equation\r \n" ); document.write( "\n" ); document.write( "27+u+3u=3-3u+3u\r \n" ); document.write( "\n" ); document.write( "We now have\r \n" ); document.write( "\n" ); document.write( "27+4u=3\r \n" ); document.write( "\n" ); document.write( "Subtract 27 from both sides of the equation\r \n" ); document.write( "\n" ); document.write( "27+4y-27=3-27\r \n" ); document.write( "\n" ); document.write( "Do the arithmetic\r \n" ); document.write( "\n" ); document.write( "4u=-24\r \n" ); document.write( "\n" ); document.write( "Solve for u by dividing each side of the equation by 4\r \n" ); document.write( "\n" ); document.write( "So u=-6\r \n" ); document.write( "\n" ); document.write( "I hope that this helps\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |