What is
the value of D, for solving
simultaneous equations x + y = 3; 3x
- 2y - 4 = 0 by determinant method?
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X + Y equal to 3 in a fast equation 3 3 into minus 2 Y equal to zero is a second equation is motivated to 3 x minus 2 Y equal to 4 multiple 3 with fast equation get 3 X + 3 Y equal to 9 now some track this equation we get 5 by 3 Y equal to 13 Wi-Fi tution 13 by 5 in the occasion we get
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