document.write( "Question 1010965: Solve each system of equations by substitution
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document.write( "x-y=3
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document.write( "x-y^2=1
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document.write( "The answers are (5,2)and (2,-1) but I need a step by step of how to get them, I can't seem to do it.. \n" );
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Algebra.Com's Answer #626479 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! You can do this. Solve the linear equation for x or y, and substitute into the quadratic equation. You will find two solutions.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Another way: Solve the quadratic for x in terms of y. Substitute this into the linear equation and solve for the two possible y values. Find the corresponding x values. \n" ); document.write( " |