document.write( "Question 717961: three timesa number added to a second number is 33. the first number added to three times the second number is 19. find the two numbers. \n" ); document.write( "
Algebra.Com's Answer #440605 by oscargut(2103)\"\" \"About 
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three timesa number added to a second number is 33. the first number added to three times the second number is 19. find the two numbers.\r
\n" ); document.write( "\n" ); document.write( "Let x and y those numbers:\r
\n" ); document.write( "\n" ); document.write( "3x+y = 33\r
\n" ); document.write( "\n" ); document.write( "x+3y = 19\r
\n" ); document.write( "\n" ); document.write( "Then (multiply by 3 2nd eq)\r
\n" ); document.write( "\n" ); document.write( "3x+y = 33\r
\n" ); document.write( "\n" ); document.write( "3x+9y = 57\r
\n" ); document.write( "\n" ); document.write( "Then (substracting them)\r
\n" ); document.write( "\n" ); document.write( "-8y = -24\r
\n" ); document.write( "\n" ); document.write( "y = 3\r
\n" ); document.write( "\n" ); document.write( "x = 10\r
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