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cieracabrera

  • 2 years ago

2x-2y=-14 x+2y=-1

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  1. TheRealMeeeee
    • 2 years ago
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    Solve the following system of equations: x − 2y = 14..................(i) x + 3y = 9 ..................(ii) from (i) x =2y+14.......(iii) Put the value of x from (iii) in (ii) 2y+14 +3y = 9 5y = -5 or y = -1......................Ans From (iii) x = -2+14 12...........................Ans (1, 12) (−1, −12) (12, −1)..............................Ans (12, 1)

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