There is no particular property illustrated by the equation shown.
This is not a solution because of the following procedure shown below: y+1.1=4y-21.2 22.3=3y y=7.4333 Therefore, y=7.1 is not a solution for this equation.
The y intercept is 6
As there is no system of equations shown, there are zero solutions.
This is the identity property: the additive identity property of zero.
It is the additive identity property of zero. (n+0=n)