Ask Question
27 April, 03:39

Solving Equations 3k+10=2k-21

+4
Answers (1)
  1. 27 April, 04:41
    0
    3k+10=2k-21

    move 2k to the other side

    sign changes from + 2k to - 2k

    3k-2k+10=2k-2k-21 (combine like terms)

    3k-2k+10 = - 21

    k+10=-21

    move + 10 to the other side

    k+10-10 = - 21-10

    k = - 21-10

    answer:

    k = - 31
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Solving Equations 3k+10=2k-21 ...” 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