SOLUTION: Verify by substitution that the root of 3x+4 =13 is 3

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Question 1091266: Verify by substitution that the root of 3x+4 =13 is 3
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Verify by substitution that the root of 3x+4 =13 is 3
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I did.
It is.
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Try it.