Can you solve an expression that doesn't have an equal sign and a variable who's

[Jason]

value is not given? Ex: 2g-5 How do you solve for this?????

 

[SonicX]

NO, you can't solve an expression.

 

[SonicX]

NO, you can't solve an expression.

 

[SonicX]

NO, you can't solve an expression.

 

[dogsafire]

You can't.
It is simply an expression

 

[Steven]

it is understood that the expression equals zero

2g-5
2g=5
g=5/2