document.write( "Question 214913This question is from textbook
\n" );
document.write( ": The greater of two numbers is 10 less than 3 times the smaller. If the greater is increased by twice the smaller, the result is 8 less than 3 times the greater, What are the two numbers? \n" );
document.write( "
Algebra.Com's Answer #162384 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The greater of two numbers is 10 less than 3 times the smaller. If the greater is increased by twice the smaller, the result is 8 less than 3 times the greater, What are the two numbers? \n" ); document.write( "---------------------------------- \n" ); document.write( "Equations: \n" ); document.write( "g = 3s - 10 \n" ); document.write( "g + 2s = 3g - 8 \n" ); document.write( "----------------------- \n" ); document.write( "Rearrange the equations: \n" ); document.write( "g = 3s - 10 \n" ); document.write( "2g = 2s + 8 \n" ); document.write( "--------------------- \n" ); document.write( "Substitute for \"g\" and solve for \"s\": \n" ); document.write( "2(3s-10) = 2s+8 \n" ); document.write( "6s - 20 = 2s + 8 \n" ); document.write( "4s = 28 \n" ); document.write( "s = 7 (the smaller number) \n" ); document.write( "------------------------------ \n" ); document.write( "Substitute into g = 3s-10 to get g = 3*7-10 = 11 (larger number) \n" ); document.write( "=============================================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |