document.write( "Question 837506: How do i solve the system 3x+2y=4 and y-2x=9 \n" ); document.write( "
Algebra.Com's Answer #504626 by richard1234(7193)![]() ![]() You can put this solution on YOUR website! y-2x = 9 <--> y = 2x+9 from second eq.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Substitute this expression for y into the first equation and solve for x. Then solve for y. \n" ); document.write( " |