3In this activity, we're going to solve the following:[tex]\sf -3+6[/tex]The way we're going to approach this task is this: We're going to rewrite this expression.Instead of -3 + 6, we'll write [tex]\sf 6-3[/tex], and subtract:[tex]\sf 6-3=3[/tex]The answer is 3. -3 + 6 and 6 - 3 are equal expressions and they have the same answer.