document.write( "Question 318740: Is (-2,0) a solution of x+2y=-1 \n" ); document.write( "
Algebra.Com's Answer #228156 by vleith(2983)\"\" \"About 
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no
\n" ); document.write( "To verify, plug in -2 for x and 0 for y and then see if the result is \"true\"
\n" ); document.write( "\"x%2B2y+=-1\"
\n" ); document.write( "\"-2+%2B+2%2A0+=-1\"
\n" ); document.write( "\"-2+=+-1\" which is not possible. So (-2,0) is not a solution
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