Question

Name the property illustrate by each statement.

If $\mathbf{5}\mathbf{+}\mathit{b}\mathbf{=}\mathbf{13}$, then $b=8$.

Short answer

The required property is Substitution property

Step-by-step solution

Step 1- Observe the provided equation

According to the provided equations the second equation is the result of first equation when 5 is subtracted from both the sides of the first equation. It indicates that both the sides of the equations are equal to each other.

– Use the observation and determine the property

By using the observation the obtained property is Substitution property.

Step 3- Make the conclusion

As the obtained property is completely matching with the provided equation so the required property is Substitution property.