We need to isolate the dependent variable $n$, we can do that by simultaneously subtracting $-12$ from both sides of the equation
Canceling terms on both sides
Multiply both sides of the equation by $4$
Multiply $13$ times $4$
Try other ways to solve this exercise
Get a preview of step-by-step solutions.
Earn solution credits, which you can redeem for complete step-by-step solutions.
Save your favorite problems.
Become premium to access unlimited solutions, download solutions, discounts and more!