B > 0 ? "Subtract" : "Add" \red{abs(B)} B > 0 ? "from" : "to" both sides:
\red{abs(B)}
Suppose the area of a circle is \color{K_COLOR}{R === 1 ? "" : R * R\pi}. What is its radius?
\color{K_COLOR}{R === 1 ? "" : R * R\pi}