document.write( "Question 660990: -4x+7y=-2
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document.write( "x=-y-5 \n" );
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Algebra.Com's Answer #411434 by jim_thompson5910(35256) ![]() You can put this solution on YOUR website! Hint:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-4x+7y=-2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-4(-y-5)+7y=-2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4y+20+7y = -2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Keep going and solve for y. Then use this value of y to find x. \n" ); document.write( " |