Do you think it will be harder to get the strong magnets to change phase

Yes

Step-by-step explanation:

I think that it will be harder to get the strong magnets to change phase because tighter molecules, for example, solids have a higher molecular attraction. The amount of temperature is very important too because the higher amount of temperature produced, the more kinetic energy distributed. The more kinetic enery the molecules contain, the more they move. Magnets are solid molecules. Solid molecules stick together and don't move separately like gas molecules, meaning that they have a low amount of kinetic energy.

i do not know the answer i am sorry

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2