Substitution property of equality
Name the property used
From the question, we have that:
This implies that 5 can be substituted for x in the given equation
So, when 5 is substituted for x, we have that:
<em>Conclusively, the property that was applies is the Substitution property of equality</em>
To have an equation, you need to have two expression, and an equal sign (=) between them.
This is not an equation, but rather an expression. In order to simplify it, you simply have to subtract from the quantity in the parenthesis:
I think the answer is 2 if i understood the question right
I’m pretty sure these are it!