document.write( "Question 779063: If (a,2) is a point of the graph of y=3x+5, what is a? \n" ); document.write( "
Algebra.Com's Answer #475078 by harpazo(655)\"\" \"About 
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We know that y is 2. \r
\n" ); document.write( "\n" ); document.write( "y = 3x + 5\r
\n" ); document.write( "\n" ); document.write( "2 = 3a + 5\r
\n" ); document.write( "\n" ); document.write( "2-5 = 3a\r
\n" ); document.write( "\n" ); document.write( "-3 = 3a\r
\n" ); document.write( "\n" ); document.write( "-3/3 = a\r
\n" ); document.write( "\n" ); document.write( "-1 = a\r
\n" ); document.write( "\n" ); document.write( "Done.
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