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"Solve the inequality |y – 8| + 11 19. explain steps

User Weston
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Final answer:

To solve the inequality |y - 8| + 11 ≥ 19, we subtract 11 from both sides, split into two cases considering the absolute value, and solve for y to obtain y ≤ 0 or y ≥ 16 as the solution.

Step-by-step explanation:

The task is to solve the inequality |y – 8| + 11 ≥ 19. To tackle this, we begin by isolating the absolute value on one side of the inequality.

Step 1: Subtract 11 from both sides of the inequality: |y - 8| ≥ 19 - 11.

Step 2: Simplify the right side: |y - 8| ≥ 8.

Step 3: Recognizing that an absolute value inequality represents two separate inequalities, split the inequality into its two cases.

  • Case 1 (positive case): y - 8 ≥ 8
  • Case 2 (negative case): y - 8 ≤ -8

Step 4: Solve each case separately,

  • For Case 1: y ≥ 8 + 8, which simplifies to y ≥ 16.
  • For Case 2: y ≤ -8 + 8, which simplifies to y ≤ 0.

Step 5: Combine the solutions for both cases to get the final solution of the inequality as y ≤ 0 or y ≥ 16.

Remember to check the solutions in the original inequality to ensure accuracy.

User SamesJeabrook
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