Which property justifies this statement?

if x=−6x=−6, then x+6=0x+6=0.

addition property of equality

division property of equality

reflexive property of equality

multiplication property of equality

For this case we have:

By definition, the Addition Property of Equality establishes that an equality is not altered as long as the same number is added on both sides of it. That is to say:

can be rewritten as:

If we have:

We can add 6 to both sides of the equation, obtaining the following:

Proving that the statement is true.

Addition Property of Equality

d

step-by-step explanation:

d

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v