To solve this equation, follow the order of operations:
43 * 20 = 860860 + 708 = 15681568 + 199 = 1767
26.624:4 - 1767 / 3
26.624 / 4 = 6.656
6.656 - 1767 / 3
1767 / 3 = 589
6.656 - 589 = -582.344
Therefore, 26.624:4 - (43*20+708+199):3 = -582.344.
To solve this equation, follow the order of operations:
Calculate the values inside the parentheses and brackets first:43 * 20 = 860
Substitute these values back into the original equation:860 + 708 = 1568
1568 + 199 = 1767
26.624:4 - 1767 / 3
Perform division first:26.624 / 4 = 6.656
6.656 - 1767 / 3
Perform the final division:1767 / 3 = 589
Subtract the two values:6.656 - 589 = -582.344
Therefore, 26.624:4 - (43*20+708+199):3 = -582.344.