Questions: Solve the compound inequalities: -8x + 0 > 8 or x + 2 < 2 Write the answer in interval notation.

Solve the compound inequalities:
-8x + 0 > 8 or x + 2 < 2

Write the answer in interval notation.
Transcript text: Solve the compound inequalities: \[ -8 x+0>8 \text { or } x+2<2 \] Write the answer in interval notation.
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Solution

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Solution Steps

Step 1: Solve the first inequality

The first inequality is: \[ -8x + 0 > 8 \] Simplify the inequality: \[ -8x > 8 \] Divide both sides by \(-8\) (remember to reverse the inequality sign when dividing by a negative number): \[ x < -1 \]

Step 2: Solve the second inequality

The second inequality is: \[ x + 2 < 2 \] Subtract \(2\) from both sides: \[ x < 0 \]

Step 3: Combine the solutions

The compound inequality uses "or," so the solution is the union of the two individual solutions: \[ x < -1 \quad \text{or} \quad x < 0 \] Since \(x < -1\) is already included in \(x < 0\), the solution simplifies to: \[ x < 0 \]

Final Answer

The solution in interval notation is: \[ \boxed{(-\infty, 0)} \]

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