154k views
3 votes
Solve for x,
Зх – 1 = 20

2 Answers

6 votes
11 percent because x =7
User WoodrowShigeru
by
6.7k points
5 votes
Answer:

X= 7

Step-by-step explanation:

Add the 1 to the 20 giving you 21.

Divide both sides by 3 to get x by itself.

User BobbyMick
by
5.7k points