Effective Practices for Description of Science Content within Digital Talking Books - Math Equations For DTBs ... such as "begin-begin fraction," can baffle the uninitiated. Math can also be rendered ...

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.

Mathematicians have made lots of recent progress on a question called the Mordell conjecture, which was posed a century ago ...

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.