What is,
m/n = p-6

solve for n.

Step-by-step explanation:

Variable n cannot be equal to 0 as division by zero is not defined. Multiply both sides of the equation by n.

Swap sides so that all variable terms are on the left-hand side.

Combine all terms containing n.

Divide both sides by p-6.

Cancel (p-6) by p-6.

Variable n cannot be equal to 0.

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.