Mathematics, 23.10.2020 15:40, tayler4766

is really a family of equations, because for each value of k, we get a different equation with the unknown x. The letter k is called a parameter for this family. What value should we pick for k to make the given value of x a solution of the resulting equation

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is really a family of equations, because for each value of k, we get a different equation with the u...