Algebra, for me, is the use of letters, and symbols to represent a certain value, algebra is very important in the human life without us knowing it. Algebra is pure math, a branch of math on which anything can be used, symbols, letters, from a single square as a variable on elementary, to the letter x in high school, up to the pi symbol on college is very useful. For me, algebra is a very important thing to know in our lives, because it is very useful in our everyday lives.
