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4 years ago

Can some body check my math on this one(question #6) I think it’s n=26 am I right?

Mathematics

2 answers:

Advocard [28]4 years ago

4 0

Answer:

$n=26$

Step-by-step explanation:

So we have the equation:

$-413.4=-15.9n$

To figure out the value of n, divide both sides by -15.9. The right will cancel. Thus:

$n=(-413.4)/(-15.9)$

Use a calculator:

$n=26$

So, the answer is 26.

So, yes, you are very correct!

Gnom [1K]4 years ago

3 0

Answer:

n=26

Step-by-step explanation:

We are given the equation:

$-413.4=-15.9n$

We want to solve for the unknown variable, which is n. Therefore, we must isolate n on one side of the equation.

n is being multiplied by -15.9. The inverse of multiplication is division. Divide both sides of the equation by -15.9

$\frac{-413.4}{-15.9} =\frac{-15.9n}{-15.9}$

$\frac{-413.4}{-15.9}=n$

$26=n$

Let's check our solution. Plug 26 in for n and solve.

$-413.4=-15.9n$

$-413.4=-15.9(26)$

Multiply -15.9 and 26.

$-413.4=-413.4$

This checks out, so we know our solution is correct.

The solution to this equation is n=26 and you are correct!

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