2+5-75+28+4638+5883+84-9-+49-7

Let's solve the arithmetic expression step by step, combining like terms. The expression is:

2 + 5 - 75 + 28 + 4638 + 5883 + 84 - 9 + 49 - 7

Combine the positive numbers and the negative numbers separately:

(2 + 5 + 28 + 4638 + 5883 + 84 + 49) - (75 + 9 + 7)

Calculate the sums:

(2 + 5 + 28 + 4638 + 5883 + 84 + 49) = 10689 (75 + 9 + 7) = 91

Now subtract the sum of the negative numbers from the sum of the positive numbers:

10689 - 91 = 10598

The result of the expression is 10598.