Question

You can verify that your answer is a solution to the original equation by checking if Testing what what testing is a true statement. Which property of equality allows you to do this? A reflexive B transitive C substitution

Answer 1

Answer:

substitution is distributive for letters

ie) when we work out for 2x + 5 and 3x -4

we can set = to each other distribute to find x then plug in.

plug in means substitute.

Step-by-step explanation:

transitive is distributive for values for same coefficients in problem solving like Pythagoras a + b = c. but that is not equation checking unless equation replaces it. Answer is substitution for distributive letters.