Ask Question
12 September, 06:46

Solve for x.

7 (x + 1) = 21

x=?

x=20

X = 4

Ox=2

im

+3
Answers (1)
  1. 12 September, 07:11
    0
    x=2

    Step-by-step explanation:

    7 (x + 1) = 21

    Divide each side by 7

    7/7 (x + 1) = 21/7

    x+1 = 3

    Subtract 1 from each side

    x+1-1 = 3-1

    x = 2
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Solve for x. 7 (x + 1) = 21 x=? x=20 X = 4 Ox=2 im ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers