197k views
3 votes
3a-27=0

How to solve

User Kovalex
by
5.1k points

2 Answers

2 votes

Answer:

a = 9

Explanation:

3a - 27 = 0

3a = 27

a = 27/3

a = 9

3*9 - 27 = 0

27 - 27 = 0

User Rajith Delantha
by
5.9k points
7 votes

Answer:

a = 9

Explanation:

3a-27=0

Add 27 to each side

3a = 27

Divide by 3

3a/3 = 27/3

a = 9

User Sveri
by
5.4k points
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