Explanation:
I guess this needs the intermediate steps too (the other answer gives the right result but does not show how to get there).
4(3y + 4.1) = 7.6
if this is truly the problem without any typos, then this is
12y + 16.4 = 7.6
12y = -8.8
y = -8.8/12 = -0.733333333...