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Which equation is satisfied by x = -2?

A2x + 1 = 5
B3x + 2 = 8
Cx - 2 = 0
D5x + 4 = -6
Answer & Solution
Correct answer: D. 5x + 4 = -6
For x = -2, 5x + 4 = -10 + 4 = -6, which equals the right side.
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