Solve Decimal Subtraction: 7.9 - 5.3

$7.9-5.3=$

To solve the subtraction problem $7.9 - 5.3$, we will follow a simple step-by-step process:

• Step 1: Align the decimal points of both numbers. Write $7.9$ directly above $5.3$ such that the decimal points are lined up vertically.

• Step 2: Perform the subtraction from right to left. Start with the tenths place:
  Subtract $3$ (from 5.3) from $9$ (from 7.9) in the tenths place, resulting in $6$.

• Step 3: Move to the units place:
  Subtract $5$ (from 5.3) from $7$ (from 7.9) in the units place, resulting in $2$.

After subtracting, we find the result of the operation $7.9 - 5.3$ is $2.6$.

Therefore, the solution to the problem is$2.6$.