How to solve px = q using an equation

x = (r - q) / p.

Step-by-step explanation:

Subtract q from both sides if positive or add q to both sides if negative. This gives you px + q - q = r - q, which simplifies to px = r - q.

Divide by p on both sides. This gives you px / p = (r - q) / p, which simplifies to x = (r - q) / p.

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.

h= 12 inches

step-by-step explanation: