Question

Need help with an equation!!!!!!!!!!!

Answer 1

Here we have an equation in one variable "w"

What we need to is getting rid of (-1/25) that is multiplied by "w"

right?

so we need to multiply both sides by "-25", so we get:
$- \frac{w}{25} *-25=25*-25\\~\\w=-25^2=-625$


so, you can choose the first choice confidently....

I hope you got the idea