Ask Question
1 September, 02:19

Find the value of the variable x in the equation x - 21 = 8. A. - 13 B. 13 C. 29 D. - 29

+2
Answers (2)
  1. 1 September, 03:54
    0
    C. 29

    Step-by-step explanation:

    x - 21 = 8 add 21 to both sides

    x - 21 + 21 = 8 + 21

    x = 29
  2. 1 September, 04:45
    0
    C. 29

    Step-by-step explanation:

    x - 21 = 8

    Add 21 to each side to isolate x

    x-21+21 = 8+21

    x = 29
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Find the value of the variable x in the equation x - 21 = 8. A. - 13 B. 13 C. 29 D. - 29 ...” 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