document.write( "Question 457468: Determine whether the point (1, 7) is a solution of the system
\n" ); document.write( "2x + 6y = 50\r
\n" ); document.write( "\n" ); document.write( "10x + 0y = 10\r
\n" ); document.write( "\n" ); document.write( "by substituting the point into each equation
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Algebra.Com's Answer #314133 by richard1234(7193)\"\" \"About 
You can put this solution on YOUR website!
(1,7) is a solution to the second equation but not the first. \n" ); document.write( "
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