👉 The term "nonequation" is a phrase that is commonly used in mathematics and physics to describe a situation where there are two equations with no solutions or no solution. In other words, if you plug in one of the variables into one of the equations and get an equation equal to zero, then there is no way for that variable to be solved for because the value of that variable would make both sides of the equation equal to zero. For example, consider the equation x + 2 =