document.write( "Question 24494: 5x-3y=-11
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document.write( "x-2y=2 \n" );
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Algebra.Com's Answer #13041 by elima(1433)![]() ![]() ![]() You can put this solution on YOUR website! 5x-3y=-11 \n" ); document.write( "x-2y=2 \n" ); document.write( "First of all you need to solve one equation for one of the variables; \n" ); document.write( "x=2+2y \n" ); document.write( "Now substitute this for x in the other equation; \n" ); document.write( "5(2+2y)-3y=-11 \n" ); document.write( "10+10y-3y=-11 \n" ); document.write( "10+7y=-11 \n" ); document.write( "7y=-11-10 \n" ); document.write( "7y=-21 \n" ); document.write( "y=-3 \n" ); document.write( "Now that you have y use that in the next equation to find x; \n" ); document.write( "5x-3(-3)=-11 \n" ); document.write( "5x+9=-11 \n" ); document.write( "5x=-11-9 \n" ); document.write( "5x=-20 \n" ); document.write( "x=-4 \n" ); document.write( "Hope you understand \n" ); document.write( "=) \n" ); document.write( " |