32,05×(28,03+11,5)-1266,9365

32,05 * ( 28,03 + 11,5 ) - 1266,9365 = 0
1) 28,03 + 11,5 = 39,53
2) 32,05 * 39,53 = 1266,9365
3) 1266,9365 - 1266,9365 = 0