Question

How do you solve `3x+y=6`, `4x+5y=-14` by graphing and classify the system?

Answer 1

First order equation

Common point `(x.y)=(4,-6)`

Explanation:

Solving by inspection of graphs. As instructed.

The equations are of form `y=ax+c`

This can be written as: `y=ax^1+c`

As the power of `x` is 1 then it is a first order equation