video1.0<iframe src="https://www.loom.com/embed/7f8c214a86db459ebfae9f25230bac67" frameborder="0" width="962" height="721" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>721962Loomhttps://www.loom.com721962https://cdn.loom.com/sessions/thumbnails/7f8c214a86db459ebfae9f25230bac67-00001.jpg90p: 3x + x + x + x − 3 − 2 = 7 + x + x In the equation above, what is the value of x ? a: −5/7 ; 1 ; 12/7 ; 3 ;