document.write( "Question 508357: Can you please help me solve this one...
\n" ); document.write( "Find the x and y intercepts of this equation: -7x + -3y = -21
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Algebra.Com's Answer #340952 by mananth(16946)\"\" \"About 
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-7x + -3y = -21\r
\n" ); document.write( "\n" ); document.write( "y Intercept
\n" ); document.write( "Plug x=0
\n" ); document.write( "0-3y=-21
\n" ); document.write( "/3
\n" ); document.write( "y=7 the y intercept.\r
\n" ); document.write( "\n" ); document.write( "X intercept\r
\n" ); document.write( "\n" ); document.write( "Plug y=0\r
\n" ); document.write( "\n" ); document.write( "-7x+0=-21
\n" ); document.write( "/-7
\n" ); document.write( "x=3 the X intercept \r
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