video1.0<iframe src="https://www.loom.com/embed/bf40be9d9e734b5394982952b8de53e1" frameborder="0" width="1280" height="960" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>9601280Loomhttps://www.loom.com9601280https://cdn.loom.com/assets/img/og/slack-protected-video.gif57p: If 3x — 6y = 9z, which of the following expressions is equivalent to x —4xy+ 4y^2 ?