Make sure you are confident in solving one and two-step linear equations and expanding brackets in order to tackle these more complex types of equations. Substitute close substituteIn algebra, to ...

Solve the equation \(\frac{3s + 9}{4} = 7\). This means \(3s + 9\) has all been divided by 4. To solve the equation, inverse the operations. The opposite of dividing by 4 is multiplying by 4. Any ...

Say it with us: Kids today have it sooooo easy. A new smartphone app will do their math homework for them, provided it’s not too complicated. PhotoMath by microblink uses a phone’s camera to solve ...

Engadget reports on a new app, PhotoMath, which is a simple but powerful tool that can solve an equation when a user takes a photo of the problem. The app, which is now available for iOS and Windows ...