In these lessons, we will learn how to solve a formula for a variable. It is also called solving literal equations.
Solving for a variable in a formula involves similar steps to solving for a variable in an equation. Let us review the steps as follows when we need to solve for a variable in a formula.
Example:
The formula for the area of a circle is A = pr2 . Solve for r in the formula .
Example:
The formula for the area of a circle is A = pr2 . Solve for r in the formula .
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