Question

Does 65 - 45 - 20 = 65 - 45 - 20 how do you know

Answer 1

Yes

Step-by-step explanation:

This is because the equation on the left is reflected identically onto the right(opposite side of the equation). As the equations are the same, they create the same answer making them equal to eachother.

Answer 2

They are the same.

Step-by-step explanation:

They are the same equations.

They both equal 0.