Answer :
Answer:
It's simple algebraic variable equations.
Explanation:
I know this from person experience in a class just like this my freshman year. Variables are only used in Algebra 1 and 2, along with Geometry.
Answer:
It is an algebraic equation
Explanation:
The equation has 2 variables and one constant but it can be simplified further as
3x+2x+2+y
4x+y+2