document.write( "Question 379431: Please help me solve this equation: sqrt ( y ) -7=0 \n" ); document.write( "
Algebra.Com's Answer #269372 by rapaljer(4671)\"\" \"About 
You can put this solution on YOUR website!
sqrt(y)-7=0
\n" ); document.write( "sqrt(y)=7\r
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\n" ); document.write( "\n" ); document.write( "Square both sides:
\n" ); document.write( "y=49\r
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\n" ); document.write( "\n" ); document.write( "Check:\r
\n" ); document.write( "\n" ); document.write( "sqrt(49)-7=0
\n" ); document.write( "7-7=0\r
\n" ); document.write( "\n" ); document.write( "It checks!\r
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\n" ); document.write( "\n" ); document.write( "Dr. Rapalje
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