Answer:g=-19 I hope this helps
Explanation:
-3g=57
Divide both sides of the equation by -3
-3g divide (-3)=57 divide (-3)
Any expression divided by itself equals 1
g=57 divide (-3) then you do
Dividing a positive and a negative equals a negative: (+) divide(-)=(-)
g=-57 divide 3
Next thing you do is
Calculate the quotient which something like this
g=-19
So you’re answer is g=-19