hanleyrelenap5no17 hanleyrelenap5no17

07-05-2020
Mathematics

contestada

Find x if f(x) = 2x + 7 and f(x) = -1.
A. -4. B. -3. C. 5.

Respuesta :

pokketepsu pokketepsu

07-05-2020

Answer:

A. -4

Step-by-step explanation:

Set equations equal to each other.

2x+7=-1

Subtract 7 from both sides.

2x = -8

Divide both sides by 2.

x = -4

Answer Link

doaaamer663 doaaamer663

07-05-2020

X=-4 bc step by step

Answer Link

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