27289347474747484920102-2828393930339392939393929

To solve the given equation: 27289347474747484920102 - 2828393930339392939393929 Step 1: Subtract the numbers vertically column by column, starting from the rightmost column (ones place). 2 - 9 = -7 (since 2 is smaller than 9, borrow 10 from the next column; therefore, 2 becomes 12 and subtracting 9 gives 3 in the ones place) Step 2: Continue subtracting in each column. 1 - 2 = -1 (borrow 10 again and make 1 as 11 and subtracting 2 gives 9) 0 - 3 = -3 (borrow 10 again and make 0 as 10 and subtracting 3 gives 7) Step 3: Carry the negative sign and subtract the remaining numbers. -4 - 9 = -13 (borrow 10 again and make -4 as 6 and subtracting 9 gives -3) Step 4: Continue subtracting in each column. 7 - 3 = 4 Step 5: Carry the negative sign and subtract the remaining numbers. -3 - 9 = -12 The final result is: 27289347474747484920102 - 2828393930339392939393929 = -24954641971934541304016