document.write( "Question 122957This question is from textbook algebra1
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document.write( ": My daughter and I have been working on this one problem for an hour, we know the answer, but do not know how to get the answer, here it is\r
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document.write( "y+3x=1
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document.write( "2y+5x=5 \n" );
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Algebra.Com's Answer #90293 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! multiplying first equation by -2 __ -2y-6x=-2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "adding second equation __ (-2y-6x)+(2y+5x)=(-2)+(5) __ -x=3 __ x=-3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "substituting __ y+3(-3)=1 __ y=10 \n" ); document.write( " |