3rd level Solve linear equations Using an equation to solve a word problem. An equation is a mathematical expression that features an equals sign. Solving an equation means finding a missing value ...

Solving equations Solving an equation means finding the value or values for which the two expressions on each side of the equals sign are equal.

Related: 9 equations that changed the world It is a singular skill to think symbolically, as this long history shows. Take the word problem I gave above: it is an example of algorithmic thinking.

Algebra can be demystified with the right approach. Transforming word problems into mathematical expressions is crucial, alongside using formula sheets and colour-coding equations for clarity ...