Equations such as 𝑥 – 5 = 12 need one step to solve. Equations such as 3𝑥 + 8 = 15 need two steps. Make sure you are confident in calculating with negative numbers , which is a skill often ...

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.

René Descartes (1596-1650) used algebra we would recognize today in his 1637 publication "La Géométrie," which pioneered the practice of graphing algebraic equations.

Nine is the answer, but following old standards of how equations were written, one could come to a solution of 1. Following the old route, people would still address the parenthesis first ...

He said: "One of the equations we tested was a famous cubic equation used by Wallis in the 17th century to demonstrate Newton's method. Our solution worked beautifully." ...

A UNSW Sydney mathematician has discovered a new method to tackle algebra's oldest challenge—solving higher polynomial equations. Polynomials are equations involving a variable raised to powers ...