Combine Like Terms If Possible: 7z - (-12z)

question 25

Short Answer

Combine like terms if possible: 7z - (-12z)

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Definitions:

Arousal

A state of physiological and psychological readiness or excitement, often sexual in nature but can also refer to general alertness or wakefulness.

Abrasion

A wound caused by superficial damage to the skin, typically not deeper than the epidermis.

-esis

A suffix used in medical terminology to denote a process or condition.

-us

A morphological ending in Latin or Greek used in medical terminology, typically indicating a masculine singular noun.