Answer:
Step-by-step explanation:
3x-2=-1
3x = -1 + 2
3x = 1
x = 1/3
For this case we have the following system of equations:

Equaling the equations we have:

The variable y:

Thus, we can round the solution as:

It is verified with the graph
Answer:
Option C
Cancel common factors. For instance,

For this expression, we have

The answer to the equation. is 2