64.4k views
2 votes
9.2 less than 3 times a number is the same as 21 1/4

User Jecki
by
4.4k points

2 Answers

7 votes

Answer:

10.15

Explanation:

I took the K12 test

User WoLfPwNeR
by
4.9k points
6 votes

Answer:

10.15

Explanation:

3x-9.2 = 21.25

3x = 30.45

x = 10.15

User Llistes Sugra
by
5.2k points