Question

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

Answer 1

X=-4 bc step by step

Answer 2

A. -4

Explanation:

Set equations equal to each other.

2x+7=-1

Subtract 7 from both sides.

2x = -8

Divide both sides by 2.

x = -4