document.write( "Question 1108243: Solve the following system of linear equations using the addition method: \r
\n" ); document.write( "\n" ); document.write( "-2x + 5y = -42
\n" ); document.write( "7x + 2y = 30\r
\n" ); document.write( "\n" ); document.write( "Express the answer as an ordered pair
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Algebra.Com's Answer #723262 by Alan3354(69443)\"\" \"About 
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Solve the following system of linear equations using the addition method: \r
\n" ); document.write( "\n" ); document.write( "-2x + 5y = -42
\n" ); document.write( "7x + 2y = 30
\n" ); document.write( "===================
\n" ); document.write( "Multiply the 1st eqn by -2, and the 2nd by -5, then add them.
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