Solve the Inequality $|7 \mathrm{x}+1|+4<7$ A) $\varnothing$ B) $\left(-\infty, \frac{2}{7}\right)$ C) $\left(-\infty,-\frac{4}{7}\right) \cup\left(\frac{2}{7}, \infty\right)$

Multiple Choice

Solve the inequality. Graph your solution on a number line, and write your solution in interval notation
- $|7 \mathrm{x}+1|+4<7$

A) $\varnothing$

B) $\left(-\infty, \frac{2}{7}\right)$

C) $\left(-\infty,-\frac{4}{7}\right) \cup\left(\frac{2}{7}, \infty\right)$

D) $\left(-\frac{4}{7}, \frac{2}{7}\right)$