SOLUTION: hello I wanted to know if this problem is correct 4m+9 substitute m:4x12+9 compute:48+8=48

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Question 838735: hello I wanted to know if this problem is correct 4m+9 substitute m:4x12+9 compute:48+8=48
Found 2 solutions by Alan3354, Fombitz:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
What problem?
A more common question is, "Is this answer correct?"
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I don't see where you posted a problem or an answer.

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
You multiplied correctly but then added 8%5D%5D%5D+instead+of+%7B%7B%7B9, also your addition is incorrect.
4m%2B9=4%2812%29%2B9=48%2B9=57