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GCSE Maths Practice: simultaneous-equations

Question 15 of 15

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\( \text{Solve: } 6x - 2y = 18, 3x + y = 9 \)

Choose one option:

\( x = 3, y = 0 \) \( x = 2, y = 1 \) \( x = 1, y = 3 \)

\( \text{Elimination method: scale second equation, add, then substitute to find y.} \)

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