document.write( "Question 729203: how do you substitute y=7x y=5x-14 \n" ); document.write( "
Algebra.Com's Answer #445762 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! Hint:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y=5x-14\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "7x=5x-14 ... plug in y = 7x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "now solve for x, then use the answer for x to get the value for y \n" ); document.write( " |