Respuesta :

Answer:

=−3x+42

Step-by-step explanation:

Let's simplify step-by-step.

−4(x−7)+x+14

Distribute:

=(−4)(x)+(−4)(−7)+x+14

=−4x+28+x+14

Combine Like Terms:

=−4x+28+x+14

=(−4x+x)+(28+14)

=−3x+42