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Subtract.

-9-(-4)=

Subtract.\newline9(4)= -9-(-4)=

Full solution

Q. Subtract.\newline9(4)= -9-(-4)=
  1. Identify Signs: Identify the signs of the numbers involved in the subtraction.\newlineWe have 9-9 and (4)-(-4). The first number is negative, and the second number is also negative, but since it is being subtracted, it becomes positive.
  2. Rewrite Subtraction: Rewrite the subtraction of a negative number as the addition of a positive number.\newlineSubtracting a negative is the same as adding its positive counterpart. So, 9(4)-9 - (-4) becomes 9+4-9 + 4.
  3. Determine Operation: Determine the operation to perform based on the signs.\newlineSince we are adding a negative number (9-9) and a positive number (44), we will subtract the smaller absolute value from the larger absolute value.
  4. Perform Subtraction: Perform the subtraction.\newlineSubtract the absolute value of the smaller number from the absolute value of the larger number: 949 - 4.\newlineCalculate: 94=59 - 4 = 5.
  5. Determine Sign: Determine the sign of the final answer.\newlineSince the original larger number was negative (9-9), the result will also be negative.
  6. Combine for Final Answer: Combine the result from Step 44 with the sign from Step 55 to get the final answer.\newlineThe final answer is 5-5.