Math Problem Statement

-5 ≤ 5x + 5

Solution

The inequality given in the image is:

55x+5-5 \leq 5x + 5

Let's solve this inequality step by step:

  1. Subtract 5 from both sides:

    555x+55-5 - 5 \leq 5x + 5 - 5

    Simplifies to:

    105x-10 \leq 5x

  2. Divide both sides by 5:

    1055x5\frac{-10}{5} \leq \frac{5x}{5}

    Simplifies to:

    2x-2 \leq x

Therefore, the solution to the inequality is:

x2x \geq -2

Would you like further details or have any questions?

Here are some related questions you might consider:

  1. How would the solution change if the inequality was strict (without the equal sign)?
  2. Can you graph the solution on a number line?
  3. How do you solve inequalities that include variables on both sides?
  4. What happens if you multiply or divide by a negative number in inequalities?
  5. Can you form a compound inequality using another condition, like x<3x < 3?

Tip: When solving inequalities, remember that multiplying or dividing by a negative number reverses the inequality sign.

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Math Problem Analysis

Mathematical Concepts

Algebra
Inequalities

Formulas

Basic linear inequality solving steps

Theorems

Properties of inequalities

Suitable Grade Level

Grades 7-9