Question

2b + y = 15 is this an expression?

Answer 1

Step-by-step explanation you do the inverse which is subtraction and you get y

2-2=0 15-2=13 y=13

Answer 2

No, it's not.

Explanation:

2b + y = 15 is not an expression because it's an equation containing an equal sign. An expression cannot include inequality signs or equal signs.