video1.0<iframe src="https://www.loom.com/embed/5bf8acbd2841424780a2da42378dec12" frameborder="0" width="962" height="721" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>721962Loomhttps://www.loom.com721962https://cdn.loom.com/sessions/thumbnails/5bf8acbd2841424780a2da42378dec12-00001.jpg74p: In the xy-plane, the equations x +2y = 10 and 2x + 6y = c represent the same line for some constant c. What is the value of c ? a: ; ; ; ;