Solve the Equation for the Unknown Quantity $9 x - 2 = 102 - 4 x$

question 241

Multiple Choice

Solve the equation for the unknown quantity.
- $9 x - 2 = 102 - 4 x$

• A) \(- 8\)
• B) \(\frac { 104 } { 5 }\)
• C) 20
• D) 8

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Definitions:

REM

Rapid Eye Movement, a sleep phase characterized by eye movement, increased brain activity, and vivid dreaming.

N3

N3, or Stage 3 NREM sleep, is the deepest stage of non-rapid eye movement sleep, characterized by delta waves and significant physiological changes in the body.

Sleep Spindles

Sudden bursts of oscillatory brain activity observed during stage 2 of sleep, believed to play a role in memory consolidation and learning.

REM

Rapid Eye Movement, a phase of sleep characterized by quick movements of the eyes, increased respiration rate, and vivid dreams.