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If x = -1, y = 2 is a solution of the equation 3x+4y = k, find the value of k. |
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Answer» 3x + 4y = k If x = -1, y = 2 is a solution of the equation, then ⇒ 3 × -1 + 4 × 2 = k ⇒ k = 5 |
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