document.write( "Question 1075107: Solve by the addition method. (If there is no solution, enter NO SOLUTION. Use the parameters x and y as necessary.)
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\n" ); document.write( "2x + 7y=13
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Algebra.Com's Answer #689792 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Multiply the 1st equation by -2, then add.
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