Question

Linear Equations-Please explain

Answer 1

Linear equations are equations that describe a line. There are 2 variables in a linear equation- x and y. If you plug in a value for one of them, you will get the other variable, and then you would have a point on the line.
For example,
y=2x+1 is a linear equation.
if you plug in 1 as x.
You get y=2+1
and y=3.
If you plug in y as 3,
you get 3=2x+1
and get x=1.