Select all equations that have infinitely many solutions. 2(x + 7) = 2x + 14
2(x + 7) = 2x + 14

t - 8 = t
t - 8 = t

4x - 8x = - 4x
4x - 8x = - 4x

2x + 3(x - 5) = 25

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.

215.92 dollars is the answer