document.write( "Question 144150: How can you solve the systems of euations using elimination with the equations: 3x-5y=11 and 4x+3y=5 \n" );
document.write( "It's for my Algebra Final Examination, so I need help fast!\r \n" );
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document.write( "One way is to eliminate one of the variables. Multiply the 1st eqn by 4 and the 2nd by 3, giving: \n" );
document.write( "12x-20y=44 and \n" );
document.write( "12x+ 9y=15. then, subtract eqn 2 from eqn 1, giving\r \n" );
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document.write( "0x -29y=29, or 29y = -29.\r \n" );
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document.write( "So y = -1. Sub -1 in for y in eqn. 1 or 2, giving 3x -5(-1) = 11, or 3x + 5=11.\r \n" );
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document.write( "Then 3x = 6, x=2. \n" );
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