Factor out this coefficient of the variable. 1/2a-1/2=
\(\frac{1}{2}a - \frac{1}{2} = \boxed{\bf{ \frac{1}{2}(a-1)}}\)
♥ Let's start off with the formula to solve:\(\frac{1}{2} a - \frac{1}{2}\)Now solve that:\(\frac{1}{2} a-1\)Final asnwer: \(\frac{1}{2} a-1\)♥Hope this helps!♥
