Question

20 = 4 + 4n - 6n for algebra 2

Answer 1

Answer:

$n = -8$

Step-by-step explanation:

Solve for $n$ :

$20 = 4 + 4n - 6n$

-Combine like terms:

$20 = 4 + 4n - 6n$

$20 = 4 - 2n$

-Switch sides so that variables can be on the left side of the equation:

$20 = 4 - 2n$

$4 - 2n = 20$

-Subtract both sides by $4$ :

$4 - 4 - 2n = 20 - 4$

$-2n = 16$

-Take $-2n$ and divide them on both sides of the equation:

$\frac{-2n}{-2} = \frac{16}{-2}$

$n = -8$

So, the value of $n$ is $-8$.