How does check make sure the solution to an equation is correct?

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Mathematics

Curtis Briggs

3 May, 16:06

How does check make sure the solution to an equation is correct?

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Aedan Kemp · Answer 1

If you've come up with a tentative solution to an equation, substitute your solution back into the original equation and determine whether or not the equation is then true. If it is true, then your solution is a valid one.