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What is 3x+9=54 I am having a problem with this question

What is 3x+9=54 I am having a problem with this question
asked 37.3k views
5 votes
What is 3x+9=54
I am having a problem with this question

asked
User Wolfram Arnold
by
7.9k points

2 Answers

3 votes
3x=45

Then,

X=45/3

Then,

X=15
answered
User Ilay Zeidman
by
8.2k points
3 votes
Answer: x=15

3x+9=54 Subtract 9 from both sides
-9 -9

3x=45 Divide 3 from both sides
3x/3=x and 45/3=15

This means that x=15
answered
User Mike Barry
by
7.7k points
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