Grade 6 Mathematics · Strand 1: Numbers · Inequalities
Simplifying Inequalities by Collecting Like Terms
A short Grade 6 Mathematics lesson for the CBE curriculum, part of Numbers: Inequalities. Learn it on any phone with notes and slides, then check yourself with a quick quiz and earn XP. This lesson is free.
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1. Simplify the inequality 5x + 4x \le 27 by collecting like terms.
- A. 9x \le 27
- B. 9x^2 \le 27
- C. x \le 27
- D. 20x \le 27
2. Which pair contains like terms?
- A. 3x and 4
- B. 7w and 3w
- C. 5a and 5
- D. 2y and 2
3. Simplify 8m - 3m + 4 < 24 by collecting like terms on the left.
- A. 11m + 4 < 24
- B. 5m + 4 < 24
- C. 5m + 4 > 24
- D. 9m < 24
4. Simplify 3y + 2 + 5 > 19 to the form 3y + c > 19. What is the value of c?
Type your answer in the lesson.
5. What do we call a fixed number with no variable letter, such as 7 or 12?
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