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3x+3=19-5x(+5x) 8x+3=19 (+5x)(-3) 8x=16 (-3)(/8) x=2 (/8)
Algebra is all about balance, so anything you do to one side of the equation, you have to do to the other side as well. So first thing to do ...

Throughout history, the kind of music people compose, perform and listen to is intrinsically linked to the kinds of lives these people lived. The sheer fact that not much of popular/folk music pre-1850 ha...

Once you've got a good grasp on your material, it's really useful to spend a bit of time thinking about the most efficient ways you could organise it. For example, if you are asked 'how is this piece a ty...

A lot of the time when we hear a chord, we expect it will be organised with the root note at the bottom - that the order of scale-degree notes, ascending, will be tonic-mediant-dominant (root-third-fifth)...

Firstly, Schubert emulates the spinning wheel through his use of incessant semiquaver motion in the right hand of the piano accompaniment. The pattern opens the piece and recurs throughout, with the initi...