Algebra 1 / Chapter 5: Inequalities / Inequalities

Inequality Addition Property

if a < b, then a + c < b + c

This property allows us to add a value to both sides of the operator.

Here are some examples:

  1. if 3 < 5, then 3 + 5 < 7 + 5

  2. if x < 10, then x + 8 < 10 + 8

  3. if 3 ⋅ m < 15 + n, then (3 ⋅ m) + x < (15 + n) + x

Quiz (1 point)

Suppose that x < y

Please fill in the blank:

x + 7 < ________

Become a subscriber to save your progress, see the correct answer, and more!
Previous Lesson Next Lesson

Comments

Please log in to add comments