Name the property of equality that justifies the statement: if p=q, then q=p

Answer : - Symmetric property of equality tells that for all real numbers p and q, if p=q then q=p which means if we interchange the sides of an equation then the equation is still a true statement .For example :-1. We know that 4+5 =9 then by symmetric property we can also say that 9=4+5. 2. If 5x+5=7 then by symmetric property of inequality 7=5x+5.