3 years ago

The sum of n and the product 3 times n = 12. What is n? (Show your equation and at

Mathematics

1 answer:

aleksley [76]3 years ago

5 0

N = 3

Step-by-step explanation: If you do the equation it comes out to n=4

n+3n=12

4n=12

n=3

You have to add the like terms then divide it so the variable is by itself. And whatever you do to one side, you have to do to the other

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