Learn how to solve rational equations. A rational expression is an expression in the form of a fraction where the numerator ...
👉 Learn how to solve literal equations. A literal equation is an equation where the unknown values are represented by ...
Solve the equation \(\frac{3s + 9}{4} = 7\). This means \(3s + 9\) has all been divided by 4. To solve the equation, inverse the operations. The opposite of dividing by 4 is multiplying by 4. Any ...