Question

Solve for x: 150=50e^7x

Answer 1

Answer:

A

Step-by-step explanation:

$150 = 50 {e}^{7x} \\ 50{e}^{7x} = 150 \\ {e}^{7x} = \frac{150}{50} \\ {e}^{7x} = 3 \\ ln{e}^{7x} = ln(3) \\ 7x = ln(3) \\ x = \frac{ ln(3) }{7}$