Algebramedium · Past Paper
If (x, 2) is a solution to 3x - 4y = 10, find x.
A2
B4
C6
D8
✓ Correct Answer: C — 6
3x - 4(2) = 10 -> 3x - 8 = 10 -> 3x = 18 -> x = 6.
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✓ Correct Answer: C — 6
3x - 4(2) = 10 -> 3x - 8 = 10 -> 3x = 18 -> x = 6.
Share this question