document.write( "Question 204087: solve 5x+4y=12 for y \n" ); document.write( "
Algebra.Com's Answer #154016 by feliz1965(151)![]() ![]() ![]() You can put this solution on YOUR website! solve 5x+4y=12 for y\r \n" ); document.write( "\n" ); document.write( "To solve for a variable means to isolate the variable.\r \n" ); document.write( "\n" ); document.write( "You want to place y alone on one side of the equation.\r \n" ); document.write( "\n" ); document.write( "5x + 4y = 12\r \n" ); document.write( "\n" ); document.write( "4y = -5x + 12\r \n" ); document.write( "\n" ); document.write( "y = -5x/4 + 12/4\r \n" ); document.write( "\n" ); document.write( "y = (-5x/4) + 3 \n" ); document.write( " |