Veronica tried to solve an equation step by step. 8=y−4.68+4.6=y−4.6+4.6step 112.6=ystep 2\begin{aligned} 8& =y-4.6 8+4.6& =y-4.6+4.6& \green{\text{step } 1} 12.6& =y& \blue{\text{step } 2} \end{aligned} 8 8+4.6 12.6 =y−4.6 =y−4.6+4.6 =y step 1 step 2 find veronica's mistake.