Answer:
5
Explanation:
B
x + 3y = 2 → (1)
4x - 3y = 23 → (2)
adding the 2 equations term by term will eliminate y
(4x + x) + (3y - 3y) = 2 + 23
5x + 0 = 25
5x = 25 ( divide both sides by 5 )
x = 5
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