Solve the Equation $$| 9 x + 4 | = | 1 - 2 x |$$

question 384

Multiple Choice

Solve the equation.
- $$| 9 x + 4 | = | 1 - 2 x |$$

• A) \(\left\{ \frac { 5 } { 11 } , 1 \right\}\)
• B) \(\left\{ - \frac { 3 } { 11 } , - \frac { 5 } { 7 } \right\}\)
• C) \(\left\{ - \frac { 3 } { 7 } , - \frac { 5 } { 11 } \right\}\)
• D) \(\left\{ - \frac { 5 } { 11 } , 1 \right\}\)

---

Definitions:

Nondirectional

A hypothesis that does not predict the specific direction of the relationship between variables.

Null Hypothesis

A statement in research that posits there is no difference or relationship between certain variables, testing against an alternative hypothesis.

Predicts Direction

Indicates whether a relationship between two variables is positive or negative, without specifying strength or statistical significance.

One-tailed

Refers to a type of statistical test in which the alternative hypothesis specifies a direction of the expected difference or relationship.