Respuesta :

the answer to this question is addition property

Answer:

Addition property of equality  that justifies this statement if p=q then p+s=q+s

Step-by-step explanation:

Addition property of equality states that you add the same number to both sides of an equation.

For example

If a = b then;

a+c = b+c

As per the statement:

if p=q

then;

p+s=q+s

⇒Addition property of equality justifies this statement.

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