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Chapter 1: Problem 56

Simplify each series of additions and subtractions. $$-9-5+4-17$$

Short Answer

Expert verified
-27

Step by step solution

01

Identify the numbers and their signs

Firstly, identify the numbers and their signs. We have four numbers here: -9, -5, +4, and -17.
02

Add/Subtract according to the signs

Next, we perform the operations according to the rules of adding and subtracting positive and negative numbers. In this case, for additions and subtractions involving different signs, we subtract the numbers and take the sign of the greater. Here, we have -9 - 5 which gives -14; then we have -14 + 4 which gives -10; finally, we have -10 - 17 which gives -27.
03

Conclusion

After simplifying the series of additions and subtractions, we get the final answer -27.

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Most popular questions from this chapter

Perform the indicated subtraction. $$-\frac{4}{5}-\left(-\frac{1}{5}\right)$$

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Perform the indicated subtraction. $$26-26$$

Write each English phrase as an algebraic expression. Then simplify the expression. Let x represent the number. The quotient of \(-2\) and a number, subtracted from the quotient of \(-5\) and the number.
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