document.write( "Question 641504: Solve using the elimination method. Show your work. If the system has no solution or an infinite number solution state this.
\n" );
document.write( "8x + 10y = 92
\n" );
document.write( "24x + 11y + 162 \n" );
document.write( "
Algebra.Com's Answer #403686 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Solve using the elimination method. Show your work. If the system has no solution or an infinite number solution state this. \n" ); document.write( "8x + 10y = 92 \n" ); document.write( "24x + 11y = 162 \n" ); document.write( "------------------------------- \n" ); document.write( "Multiply thru the 1st equation by 3 to get: \n" ); document.write( "24x + 30y = 3*92 \n" ); document.write( "24x + 11y = 162 \n" ); document.write( "---------- \n" ); document.write( "Subract and solve for \"y\": \n" ); document.write( "19y = 114 \n" ); document.write( "y = 6 \n" ); document.write( "----- \n" ); document.write( "Solve for \"x\": \n" ); document.write( "8x + 10y = 92 \n" ); document.write( "8x + 10*6 = 92 \n" ); document.write( "8x = 32 \n" ); document.write( "x = 4 \n" ); document.write( "================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================== \n" ); document.write( " |