{"result":{"text":"table attributes columnalign left end attributes row cell equals negative fraction numerator G m over denominator x end fraction minus fraction numerator G left parenthesis 9 m right parenthesis over denominator r minus x end fraction end cell row cell equals negative fraction numerator 4 G m over denominator r end fraction minus fraction numerator 12 G m over denominator r end fraction equals negative fraction numerator 16 G m over denominator r end fraction space space space space space space space space space space space space space space open parentheses Using comma space space x equals r over 4 close parentheses end cell end table"},"status":"ok"}