To solve an equation, the value of the unknown variable ... The inverse operation for addition is subtraction and the inverse operation for multiplication is division. Check your answer by ...

Imagine an equation as a set of scales. The scales will stay in balance as long as the same operation (addition, subtraction, multiplication or division) is applied to both sides. Solve the ...

In 2019, a seemingly simple math equation became a viral problem ... Multiplication and Division, Addition and Subtraction), equations or problems should be solved in the order specified by ...