document.write( "Question 248225: If 2x+7y=17 and 2x+5y=11, what is the value of 2y? \n" ); document.write( "
Algebra.Com's Answer #180898 by stanbon(75887)\"\" \"About 
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If 2x+7y=17
\n" ); document.write( "and 2x+5y=11,
\n" ); document.write( "what is the value of 2y?
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\n" ); document.write( "Subtract the 2nd equation from the 1st to get:
\n" ); document.write( "2y = 6
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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