what property is x=1

Question

 i need help asap

Answer 1

the 1 suggests a multiplicative identity property

1 times x = x

1(x) = x

x times 1/x = 1

x(1/x) = 1

the equality sign suggests

the reflexive, symmetric or transitive properties of equality

x=1, 1=x

x=x, 1=1

x=y=1, then x=1