Solve for 
. 
Definitions:
Lexical Keyboards
Specialized input devices or software interfaces designed to facilitate efficient text entry by grouping letters or words logically.
Lexical Keyboards
Input devices designed to facilitate text entry by grouping keys or inputs by frequency of use or linguistic patterns, rather than the traditional QWERTY layout.
Communicative Language
The use of language to transfer information through speaking, writing, or other mediums.
Sign Language
A language that uses manual communication, body language, and facial expressions rather than sound to convey meaning, predominantly used by the deaf and hard of hearing.
Q26: Graph the vertical line x = -1.
Q72: Use the property <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8806/.jpg" alt="Use the
Q78: Solve the inequality. Graph the solution set.
Q83: Solve the system by eliminating the <img
Q109: Two numbers have a sum of <img
Q145: Perform the indicated operation and reduce the
Q189: Simplify both sides as much as possible,
Q228: Evaluate the expression when <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8806/.jpg" alt="Evaluate
Q266: Solve for the indicated variable. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8806/.jpg"
Q278: Factor <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8806/.jpg" alt="Factor into