Find the length of the indicated side of each triangle

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

With #! i’ve tried to figure it out but i can’t.

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"