Word problems are often considered one of ... While both groups of students improved in solving linear, symbolic equations over the nine-week period, students in the pilot program also improved ...

How many hours did they hire the van for? First we need to put this information into an equation. \(x\) is the number of hours they hired the van for. This is what we have to find. Their total bil ...

Algebra can be demystified with the right approach. Transforming word problems into mathematical expressions is crucial, alongside using formula sheet ...

Save guides, add subjects and pick up where you left off with your BBC account. An equation states that two expressions are equal in value, eg \(3x + 5 = 11\). Solving an equation means finding ...

Judging from the problems al-­Khwārizmī included ... But he systematically set out word-­form linear and quadratic equations, with algorithmic methods for solving them — that is, for ...