document.write( "Question 681543: How do you solve this equation? (-6+4x=x+9) \n" ); document.write( "
Algebra.Com's Answer #422683 by skue(3)![]() ![]() ![]() You can put this solution on YOUR website! In solving such equations, you combine similar terms.\r \n" ); document.write( "\n" ); document.write( " -6 + 4x = x + 9 ( so, transpose x to the other side) \n" ); document.write( " \n" ); document.write( "-6 + 4x - x = 9. » NOTE: when transposng variables, their signs always changes\r \n" ); document.write( "\n" ); document.write( "Then, transpose -6 to the other side, the equation then bcomes\r \n" ); document.write( "\n" ); document.write( " 4x - x = 9 + 6. \r \n" ); document.write( "\n" ); document.write( "Perform the indicated operations\r \n" ); document.write( "\n" ); document.write( " 4x - x = 9 + 6 \n" ); document.write( " 3x = 15 (divide both sides by 3 to give you x or in other words, rem0ve the coefficient of x) \n" ); document.write( " x = 5 \n" ); document.write( " |