An equation is a statement with an equals sign, stating that two expressions are equal in value, for example: \(3x + 5 = 11\). Solving an equation means finding the value or values for which the ...

Save guides, add subjects and pick up where you left off with your BBC account. An equation is a statement with an equals sign, stating that two expressions are equal in value, for example: \(3x ...

A common example of a linear system — also likely familiar to math students — involves ... millions of interdependent linear equations. More fundamentally, linear systems feature in many basic ...

She’s right—using simultaneous equations does ... this isn't my first math rodeo and I suspect it's not yours either. The geometry teacher gives you class examples of Pythagorean triples ...

A mathematician has derived an easier way to solve quadratic equation problems ... ideas of precalculus, for example. How to Solve the Infuriating Viral Math Problem 10 Hard Math Problems That ...

But what if you could use your smartphone to solve equations by pointing the camera at the problem in your textbook ... decimal numbers, linear equations and several functions like logarithms.