alleryOnce a solution is found, it should be checked by substituting it back to get a statement that is:
ATotal
BTrue
CTidy
DTerse
Answer & Solution
Correct answer: B. True
1. A correct solution satisfies the equation.
2. Substituting it should leave both sides equal.
3. So the statement should come out true.
_Source: OpenStax Elementary Algebra 2e, Chapter 2, Solving Linear Equations and Inequalities._
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