Question

Solve 2y+4 solve for y

Answer 1

2y + 4 = 0. y = -2.

So this is the answer

Answer 2

y=-2 if 2y+4=0

Explanation:

Generally when solving for variables there should always be a equation, and this is an expression so there is no correct answer. But if this expression is equal to 0 you would solve it like this:

2y+4=0

-> Carry the 4 to the other side

2y=-4

-> Divide expression by 2 to get y alone

y=-2