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Chapter 1: Q 1.33. (page 30)

Simplify:8--3-1-9.

Short Answer

Expert verified

The simplified value is 3.

Step by step solution

01

Step 1. Given Information.

Consider the given expression,

8--3-1-9

02

Step 2. Simplify.

Start with the innermost grouping symbol, which is parentheses in this case. Subtract 1 from -3inside the parentheses.

8--4-9

03

Step 3. Subtract.

Perform Subtraction from left to right.

8--4-9=8+4-9=12-9=3

04

Step 4. Conclusion. 

The simplified value of the expression 8--3-1-9is 3.

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