N+3-4n=15
need to see the steps i solve it but can't brake down the steps. .

Step-by-step explanation:

To solve this problem, first you have to isolate by the n from one side of the equation. Subtraction property of equality is subtracting both sides of an equation by the same number and it doesn't change the equation.

First, combine like terms. (group like terms or switch sides.)

Next, add numbers from left to right.

Then, subtract 3 from both sides.

Solve.

Now, divide by -3 from both sides.

Solve.

Therefore, the solution is n=-4, which is our answer.

21

step-by-step explanation:

11279