Решите уравнение (60999-75630+x): 336) ×201): 407025=12

(60999-75630+ х): 336)*201)=12*407025 (60999-75630+ х): 336)*201)=4884300 (60999-75630+ х): 336)=4884300:201 (60999-75630+ х): 336)=24300 (60999-75630+ х)=24300*336 (60999-75630+ х)=8164800-75630+ х)=8164800-60999-75630+ х)=810380130+ х=-8103801:75630+ х=9,3 х=20,7