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3 years ago

What is the value of n? 3n + 16 = 7n Enter your answer in the box.

Mathematics

2 answers:

liraira [26]3 years ago

7 0

Subtract 3n and then divide by 4 and you get n= 4

Grace [21]3 years ago

5 0

we have

$3n+16=7n$

Solve for n

Subtract $3n$ both sides

$3n+16-3n=7n-3n$

$4n=16$

Divide by $4$ both sides

$4n/4=16/4$

$n=4$

therefore

<u>the answer is</u>

$n=4$

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Mean of a data-set

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