## Prealgebra (7th Edition)

Let $m$ be the capacity of Michigan Stadium. The capacity of Beaver Stadium is $m+1081$. $m+(m+1081)=213483$ $\longrightarrow$combine like terms $2m+1081=213483$ $\longrightarrow$addition property $2m+1081-1081=213483-1081$ $\longrightarrow$simplify $2m=212402$ $\longrightarrow$multiplication property $2m\div2=212402\div2$ $\longrightarrow$simplify $m=106201$ $m+1081=106201+1081=107282$