document.write( "Question 1066953: what is the solution to the system - y=2(x-4)+15 and y=15(x+5)-12 \n" ); document.write( "
Algebra.Com's Answer #682188 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! y=2(x-4)+15 and y=15(x+5)-12 \n" ); document.write( "set them equal to each other, since they are both equal to y \n" ); document.write( "2x-8+15=15x+75-12 \n" ); document.write( "2x+7=15x+63 \n" ); document.write( "13x=-56 \n" ); document.write( "x=-56/13 ANSWER \n" ); document.write( "check \n" ); document.write( "8 4/13(2)+15=-16 8/13 +15=-1 8/13 or -21/13 on left \n" ); document.write( "15(9/13)-12=135/13-12=10 5/13-12=-21/13 on right \n" ); document.write( "(-56/13,-21/13) \n" ); document.write( " |