In physics the mass energy equivalence is that the mass of a body is measured by its energy
content. this may be written algebraically as e=mc2
, where e is energy, m is mass, and c is the
speed of light in a vacuum. transform the equation so that it will be read as a solution for mass,
m. show all the steps

The energy equation is , if you want the solution for mass, then you want the mass alone in one side of the equation. You can do this in the next way:

where i divided by c square in both sides of the equation.

Then if you know the mass energy of an body (and the velocity of the light), with the equation you can obtain the mass of such body.

the answer is d. (1.2, -4.7) on edgn

hope this !