Chapter 1: Q. 82 (page 38)

In the following exercise, simplify each expressions.
$- 58 - (- 67)$

Short Answer

Expert verified

The simplified value is 9.

Step by step solution

Step 1. Concept Used.

According to subtraction property, the subtraction of a number is equal to the addition of its opposite. This can be expressed as follows.

$a - b = a + (- b)$

Step 2. Calculation.

Add the opposite of 58 with the opposite of the opposite of 67.

$\begin{array}{rcl} - 58 - (- 67) & = & - 58 + 67 \\ = & 9 \end{array}$

Step 3. Conclusion.

The simplified value of the given expression is 9.

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In the following exercise, simplify each expressions.
$- 58 - (- 67)$

Short Answer

Step by step solution

Step 1. Concept Used.

Step 2. Calculation.

Step 3. Conclusion.

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In the following exercise, simplify each expressions.-58--67

Short Answer

Step by step solution

Step 1. Concept Used.

Step 2. Calculation.

Step 3. Conclusion.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Decision Maths

Theoretical and Mathematical Physics

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Pure Maths

Statistics

Study anywhere. Anytime. Across all devices.

In the following exercise, simplify each expressions.
$- 58 - (- 67)$