When solving an equation, how do you check your answer?

Question

Mathematics

Frida Hays

5 December, 22:49

When solving an equation, how do you check your answer?

+3

Answers (2)

Know the Answer?

Pamela Orr · Answer 1

Do the opposite like if you divide then multiply but if you can plug it in to the question like what ever answer you get

Rachel Boyd · Answer 2

1) Evaluate the left-hand side expression at the given value to get a number.

2) Evaluate the right-hand side expression at the given value to get a number.

3) See if the numbers match.