Question

Solve the equation. PPLLLLLLLLZZZZZZZZ HELP!!!!!!!!!!!!!!!!!!!!!

-7/3n = - 42


A. n = 92


B. n = 294


C. n = -21 4/7


D. n = 18

Answer 1

The correct answer is 1 / 18.

Explanation:

We are given the following equation for which we need to solve for the variable n:

`-(7)/(3n) =-42`

So for solving this, we will rearrange the equation in a manner that isolates the variable n, making it the subject of the equation.

`-(7)/(3n) =-42`

`-(7)/(42) =3n`

`(1)/(6) =3n`

`n=(1)/(6*3) \\\\n=(1)/(18)`

Therefore, the value of n is equal to 1 / 18.