Ask Question
15 May, 17:04

7r - 8r

how to combine like terms

+2
Answers (1)
  1. 15 May, 20:39
    0
    -r

    Step by step:

    7r + (-8)

    7r + (-8r)

    -r
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “7r - 8r how to combine like terms ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers