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Solve: Xber the robot has a problem: 3(x+3)-9, Xber's answer is 3x-6, is his answer true or false (right or wrong)?
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4 votes
Solve: Xber the robot has a problem: 3(x+3)-9, Xber's answer is 3x-6, is his answer true or false (right or wrong)?

User Marteng
by
5.8k points

1 Answer

1 vote

Answer:

He is wrong.

Explanation:


3(x+3)-9\\\\3x+9-9\\\\\boxed{3x}

Hope this helps

User Hackape
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