document.write( "Question 424330: use the intercepts to graph the equation: 7x - 4y = 28 \n" ); document.write( "
Algebra.Com's Answer #295850 by woolybear(13)![]() ![]() You can put this solution on YOUR website! 7x-4y=28\r \n" ); document.write( "\n" ); document.write( "Since -4y does not contain the variable to solve for, move it to the right-hand side of the equation by adding 4y to both sides. \n" ); document.write( "7x=4y+28\r \n" ); document.write( "\n" ); document.write( "Divide each term in the equation by 7. \n" ); document.write( "(7x)/(7)=(4y)/(7)+(28)/(7)\r \n" ); document.write( "\n" ); document.write( "Simplify the left-hand side of the equation by canceling the common factors. \n" ); document.write( "x=(4y)/(7)+(28)/(7)\r \n" ); document.write( "\n" ); document.write( "Simplify the right-hand side of the equation by simplifying each term. \n" ); document.write( "x=(4(y+7))/(7) \n" ); document.write( " |