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Williamsdb · Answer 1 · 2023-08-22T15:33:33+0000

The meaning of solving a formula for a variable is rewriting the formula in a way that the variable is "isolated" in one side of the formula, that is, one side of the equation has only the variable alone, without coefficients or other expressions.

For example, let's solve the formula below for the variable y:

$\begin{gathered} 2x+3y+4=0\\ \\ 3y=-2x-4\\ \\ y=(-2x-4)/(3) \end{gathered}$

We can see that in the formula above, the left side of the equation has only "y", this way it is solved for y.

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