211k views
1 vote
4. The difference of 3 times a number and 5 is 22.
Solve.
a
9

2 Answers

2 votes

Answer:

3x-5=22

x=9

Explanation:

add 5 to both sides of the equation so you get 3x=22, then decide 27 by 3 to get 9.

User Billy Jacobson
by
8.3k points
5 votes

Answer:

9

Step-by-step explanation:

3x-5=22

3x-5+5=22+5

3x=27


(3x)/(3) =(27)/(3)

x=9

User Obywan
by
8.7k points

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