equation

Refers to an equation that is not difficult to understand or solve.

A formal term for an equation used in mathematics.

An equation with many parts or that is difficult to solve.

An equation involving variables and arithmetic operations, central to algebra.

Refers to a fundamental or elementary equation.

An equation that relates a function with its derivatives.

An equation where the highest power of the variable is two.

An equation with many interconnected parts, making it difficult to solve.

A general term for a mathematical equation.

A set of equations containing multiple variables that are solved together.

Used to specify what the equation describes or calculates.

Refers to one of the two expressions on either side of the equals sign.

To be a factor that must be considered in a situation.

To become relevant or a factor in a situation.

To be introduced as a new factor in a situation.

Similar to 'enter the equation', emphasizing becoming a component part.

To find the value(s) of the variable(s) that make the equation true.

To formulate and write down a mathematical relationship as an equation.

To calculate or find the solution to an equation, often implying a process.

To obtain or create an equation from first principles or data.

To adjust an equation, especially a chemical equation, so that it obeys the law of conservation.

To get or formulate an equation through a process of calculation or reasoning.

When a value or set of values for the variables makes an equation true.