Questions: 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.
Solution
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:
\[
\boxed{(-\infty, 0)}
\]