``Which two expressions are equivalent to 12x+4

Question

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1 point
4(3x + 1)
12x + 2 + x + 2
3x + 4x + 4
(6x + 2) + (6x + 2)

Answer 1

4(3x + 1) and 3x + 4x + 4 are equivalent expressions to 12x + 4.