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What is the missing step in solving the inequality 5 – 8x < 2x + 3?

User Saeid
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2 Answers

2 votes

Final answer:

To solve the inequality 5 – 8x < 2x + 3, the missing step is to add 8x to both sides of the inequality.

Step-by-step explanation:

To solve the inequality 5 – 8x < 2x + 3, you need to determine the missing step. The missing step is to add 8x to both sides of the inequality to isolate the variable x on one side. This step will help simplify the inequality and allow you to solve for x. Here's the step-by-step process:

  1. Start with the inequality: 5 – 8x < 2x + 3
  2. Add 8x to both sides: 5 – 8x + 8x < 2x + 3 + 8x
  3. Combine like terms: 5 < 10x + 3
  4. Subtract 3 from both sides: 5 - 3 < 10x + 3 - 3
  5. Simplify: 2 < 10x

Therefore, the missing step is to add 8x to both sides of the inequality.

User Aumanjoa
by
4.0k points
4 votes

Answer:

1/5

Step-by-step explanation:

5-8x<2x+3

5-3<2x+8x

2<10x

1/5<x

User Jiasli
by
3.8k points