Taylor tried to solve an equation step by step. 7(y+4.5)=32.57y+4.5=32.5step 17y=28step 2y=4step 3\qquad\begin{aligned} 7(y+4.5)& =32.5 \\ 7y+4.5& =32.5& \green{\text{step } 1} \\ 7y& =28& \blue{\text{step } 2} \\ y& =4& \purple{\text{step } 3} \end{aligned}7(y+4.5)7y+4.57yy=32.5 =32.5=28=4