document.write( "Question 869956: Solve the equation for x and then solve it for y.
\n" ); document.write( "2x^2 + y = 4
\n" ); document.write( "

Algebra.Com's Answer #524578 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"2x%5E2=4-y\"
\n" ); document.write( "\"x%5E2=%284-y%29%2F2\"
\n" ); document.write( "\"x=0+%2B-+sqrt%282-y%2F2%29\"
\n" ); document.write( "
\n" );