Which expressions are equivalent to 7x – 14? Check all that apply.

Simplify each expression and compare it with 7x − 14. C becomes 14 − 7x with the negative sign distributed, giving −14 + 7x = 7x − 14. D expands to 7x − 14, and E combines like terms to give 7x − 14. The other expressions simplify to different results.

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