Question

Why the name of the chapter is LINEAR EQUATION in one variable instead of
SIMPLE equation?​

Answer 1

Answer:

becauae the name is more specific. and you are no more in 7th standard u arr in 8th standard so its no more 'simple.equations'

Step-by-step explanation:

with increse i grade complexity of names change.

Answer 2

Answer:

The name of the chapter changed because in this chapter you will study the polynomials whose degree is one