{"result":{"text":"display style begin inline style 3 x with ⃗ on top equals left parenthesis 33 comma 21 right parenthesis end style space rightwards arrow begin inline style x with ⃗ on top equals left parenthesis begin display style 33 over 3 end style comma begin display style 21 over 3 end style right parenthesis end style rightwards arrow begin inline style x with ⃗ on top equals left parenthesis begin display style 11 end style comma 7 right parenthesis end style"},"status":"ok"}