document.write( "Question 1136633: find y if x = 13
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Algebra.Com's Answer #754413 by rothauserc(4718)\"\" \"About 
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y = 9x + 19
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\n" ); document.write( "substitute 13 for x in the above equation
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\n" ); document.write( "y = 9(13) +19
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\n" ); document.write( "y = 117 +19 = 136
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