document.write( "Question 495794: Three times a number is the same as four less than the number, find the number \n" ); document.write( "
Algebra.Com's Answer #336200 by lmeeks54(111)![]() ![]() You can put this solution on YOUR website! This is pretty straightforward. Create the equality from the words: \n" ); document.write( "... \n" ); document.write( "3X = X - 4 \n" ); document.write( "... \n" ); document.write( "Solve for X by grouping all the \"X\" terms on one side. Do that by subtracting X from both sides: \n" ); document.write( "... \n" ); document.write( "2X = -4 \n" ); document.write( "... \n" ); document.write( "Divide by sides by 2 so we end with just the X term by itself: \n" ); document.write( " X = -2 \n" ); document.write( "... \n" ); document.write( "check your work: \n" ); document.write( "3(-2) = -2 -4 \n" ); document.write( "... \n" ); document.write( "-6 = -6 \n" ); document.write( " |