Answer
$y=5.2 $
Work Step by Step
In this problem, we are asked to solve for x. In order to solve for x, we need to isolate x by getting all of the numbers on the same side of the equation with x on the other side of the equation. Thus, we obtain:
$7.4-y=2.2 \\\\ -y=-5.2 \\\\ y=5.2 $