Justify Step 3 of the Solution $x + 7 = 6$

question 80

Multiple Choice

Justify step 3 of the solution. $x + 7 = 6$ Original equation $( x + 7 ) + ( - 7 ) = 6 + ( - 7 )$ Step 1 $x + [ 7 + ( - 7 ) ] = 6 - 7$ Step 2 $x + 0 = - 1$ Step 3 x=-1 Step 4

• A)Associative Property of Addition
• B)Additive Inverse Property
• C)Addition Property of Equality
• D)Additive Identity Property
• E)Cancellation Property of Multiplication

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Definitions:

Global Economy

An interconnected world economic system in which goods, services, and labor move across national boundaries with minimal restriction.

Economic Heterogeneity

The existence of variations in economic attributes among individuals, groups, regions, or countries, leading to differences in wealth, income, and economic opportunities.

Globalization

The process by which businesses or other organizations develop international influence or start operating on an international scale, leading to increased interconnectedness and interdependence of the world's economies, cultures, and populations.

Just War

A theory in ethics and political philosophy that aims to determine under what conditions war can be deemed morally justifiable.