document.write( "Question 615487: I need help solving this equation using the multiplication principle -2/5y=-4/15. I am really struggling with this right now. \n" ); document.write( "
Algebra.Com's Answer #387199 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! Note: I'm assuming that the problem is \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Multiply both sides by the reciprocal of the -2/5 to get\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y = (-4/15)*(-5/2)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y = (-4*-5)/(15*2)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y = 20/30\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y = 2/3\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So the answer is y = 2/3 \n" ); document.write( " |