Math Problem Statement

2x-6 is less than or equal to -10 or 3x + 1 >16

Solution

To solve the compound inequality 2x610or3x+1>162x - 6 \leq -10 \, \text{or} \, 3x + 1 > 16, we will solve each inequality separately and then combine the results.

1. Solving 2x6102x - 6 \leq -10:

2x6102x - 6 \leq -10 Add 6 to both sides: 2x42x \leq -4 Divide by 2: x2x \leq -2

2. Solving 3x+1>163x + 1 > 16:

3x+1>163x + 1 > 16 Subtract 1 from both sides: 3x>153x > 15 Divide by 3: x>5x > 5

Final solution:

The compound inequality uses the word "or," which means we combine both solution sets:

  • From 2x6102x - 6 \leq -10, we get x2x \leq -2.
  • From 3x+1>163x + 1 > 16, we get x>5x > 5.

Thus, the solution is x2x \leq -2 or x>5x > 5.

Would you like further clarification or details on any part of this process?

Here are some related questions for practice:

  1. How would the solution change if the inequality was "and" instead of "or"?
  2. Solve 4x73or2x+5>114x - 7 \leq -3 \, \text{or} \, 2x + 5 > 11.
  3. What happens if both inequalities have the same solution range?
  4. How do you graph x2x \leq -2 or x>5x > 5 on a number line?
  5. Solve the compound inequality 5x46andx+2<105x - 4 \geq 6 \, \text{and} \, x + 2 < 10.

Tip: Always pay close attention to the conjunction "and" or "or" in compound inequalities, as they dictate how solution sets are combined.

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Math Problem Analysis

Mathematical Concepts

Algebra
Inequalities
Compound Inequalities

Formulas

2x - 6 ≤ -10
3x + 1 > 16

Theorems

Properties of Inequalities

Suitable Grade Level

Grades 8-10