Respuesta :

rosemass

Answer: the real answer is =2x−4

Step-by-step explanation: −2(9−(x+7))

=(−2)(9+−x+−7)

=(−2)(9)+(−2)(−x)+(−2)(−7)

=−18+2x+14

=2x−4

Will it can be -4 + 2x, hope this help

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