Perform the indicated operation and simplify.

Perform the indicated operation and simplify.

fraction numerator 2 over denominator x plus 1 end fraction minus fraction numerator 3 x over denominator 3 x plus 3 end fraction plus fraction numerator 1 over denominator 2 x plus 2 end fraction

A. fraction numerator negative 6 x plus 15 over denominator 6 x plus 6 end fraction

B. fraction numerator negative 2 x plus 5 over denominator 2 x plus 2 end fraction

C. 1 half

D. fraction numerator negative 3 x plus 3 over denominator 0 end fraction