Question

If the equation is solved, which is true? (Round to the nearest tenth as needed) If 12n = -6, then n = -6 If 12n = -6, then n = -2 If 12n = -6, then n = -0.5 If 12n = -6, then n = 0.5 I don't know

Answer 1

Finally, if 12n = -6, then n = -0.5

Explanation:

If we have the following equation:

12n = -6

We can solve for n, dividing by 12 on both sides of the equation as:

`(12n)/(12)=(-6)/(12)`

Then, taking into account that
`(12)/(12)` is equal to 1 and
`(-6)/(12)` is equal to -0.5, we can write the equation as:

`(12n)/(12)=(-6)/(12)\\1n = -0.5\\n=-0.5`

Finally, if 12n = -6, then n = -0.5