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| 1. |
4X + 5Y =14 , 2X+5Y=12 |
| Answer» By elimination method -4x + 5y = 14-------12x + 5y = 12-------2By subtracting eq 1 and 22x = 2 X = 2/2 x = 1Putting x=1 in eq 22(1) + 5y = 12Y = 12 - 2 / 5Y = 10/ 2Y = 5 | |