document.write( "Question 53175: 13x-4(2x+5)=15 \n" ); document.write( "
Algebra.Com's Answer #35435 by checkley71(8403) ![]() You can put this solution on YOUR website! 13X-4(2X+5)=15 OR 13X-8X-20=15 OR 5X=15+20 OR 5X=35 OR X=35/5 OR X=7\r \n" ); document.write( "\n" ); document.write( "PROOF 13*7-4(2*7+5)=15 OR 91-4(14+5)=15 OR 91-4*19=15 OR 91-76=15 OR 15=15 \n" ); document.write( " |