Algebra - Combing Like Terms

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Algebra - Combing Like Terms

Tools: pointer cross off highlighter pencil eraser

Which simplified expression(s) are equivalent to 26x + 12?

-5(-2x - 4) + 2(2x + 1)

3(12x + 4) - 10x

4(3x - 5) + 2(7x + 19)