(2) Answers

y = x + 4 y = 3x 3x = x + 4 - x - x 2x = 4 2 2 x = 2 y = x + 4 y = 2 + 4 y = 6 (x, y) = (2, 6)

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(2) Answers

y = x + 4 y = 3x 3x = x + 4 - x - x 2x = 4 2 2 x = 2 y = x + 4 y = 2 + 4 y = 6 (x, y) = (2, 6)

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