Cómo resolver A pair of Linear equations which has a unique solution x = 2 and y = 3 is 2x + y = 1 and 2x - 7y = - 5 () 2x + 5y = - 11 and 4x + 10y = - 22 () x - 2y = 1 and 3x + 2y = 0 (d) x - 4y - 14 = 0 and 5x - y - 13 = 0

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1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

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