Absolute value

The absolute value of a number is its distance from 0. Absolute value is what we call Модуль in kazakh or russian. (Not that hard so there will be less problems.)

Additive Inverse

Additive inverse is the number that is added to a given number to make the sum zero. For example, if we take the number 3 and add -3 to it, the result is zero. Hence, the additive inverse of 3 is -3.

Ex 1.

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Ex 2.

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Ex 3.

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Ex 4.

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What is the additive inverse of -6/14?

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Ex 5.

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What is the additive inverse of the expression 13x + 5y - 9z?

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Ex 6.