-1/2=4/x-2 help answer and explanation
-\(\frac{1}{2}\)=\(\frac{4}{x}\)-22+-\(\frac{1}{2}\)= 4/x 2+-\(\frac{1}{2}\)= 1 \(\frac{1}{2}\)1 \(\frac{1}{2}\)= 4/2.7x=2.7