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Mathematics for IGCSE & O level - Coordinate Geometry (Section 2 - No. 39)

If a line has the equation 3x - y = 6, what is its x-intercept?
2
-2
6
-6

Giải thích

To find the x-intercept, let y = 0 and solve for x. 3x = 6 => x = 2.

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