Jillana begins to solve a linear equation that results in a variable expression set equal to the same variable expression. Which is the best interpretation of this solution? The equation has one solution: x = 0. The equation has one solution: x = 1. The equation has no solution. The equation has infinite solutions.
Jillana begins to solve a linear equation that results in a variable expression set equal to the same variable expression. So, such an equation has an infinite solution. Because for infinite values of the variable the equation will hold true as the value of the expression on the left as well as the right-hand side of the equality sign will be the same and hence the equation is a valid equation with an infinite number of solutions.
The best interpretation of this solution is: The equation has infinite solutions.
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