document.write( "Question 873726: x + 2y = 5
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Algebra.Com's Answer #527065 by ewatrrr(24785)\"\" \"About 
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x + 2y = 5
\n" ); document.write( "x - 3y = 7
\n" ); document.write( "\"M+=matrix%282%2C2%2C1%2C2%2C1%2C-3%29\" =\"1%2A%28-3%29+-+%282%2A1%29\" = -5
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