Question

Simplify. $$ 2+(-3)+7+10 $$

Name: Problem 33, Chapter 15: Elementary and Intermediate Algebra
Uploaded: 2020-05-18T20:18:22-08:00
Duration: 22 s
Channel: Julie Silva
Description: Simplify. 2+(-3)+7+10

   Simplify.
$$
2+(-3)+7+10
$$

Elementary and Intermediate Algebra

Marvin L. Bittinger,… 4th Edition

Chapter 15, Problem 33

Instant Answer

Solved by Expert Julie Silva

05/18/2020

Step 1

This gives us -1. $$ 2+(-3) = -1 $$ Show more…

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Simplify. $$ 2+(-3)+7+10 $$

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Key Concepts

Adding Negative Numbers

Adding negative numbers is a critical part of integer arithmetic, where adding a negative value is equivalent to subtracting a positive one. This concept helps in correctly combining numbers that include both positive and negative values.

Properties of Addition

The properties of addition, such as commutativity and associativity, state that the order and grouping of numbers do not affect the overall sum. These properties simplify calculations by allowing flexibility in how numbers are combined and reordered.

Integer Arithmetic

Integer arithmetic involves the operations on whole numbers, including addition, subtraction, multiplication, and division. This concept establishes the basic rules and methods for manipulating numbers and is foundational to understanding more complex mathematical operations.

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