document.write( "Question 945460: Solve the system using elimination.
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\n" ); document.write( "7x - 9y = -57
\n" ); document.write( "-7x + 10y = 68
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Algebra.Com's Answer #576642 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Add the equations to eliminate x.
\n" ); document.write( "Then solve for y.
\n" ); document.write( "Then use either equation and solve for x.
\n" ); document.write( "\"7x-9y-7x%2B10y=-57%2B68\"
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