Answer:
24+2g
Explanation:
If you are asking the question that I think you are asking (which is "how do I solve this stupid equation?", then I can help you.
To solve equations you use PEMDAS (parentheses, exponents, multiply, divide, add, subtract).
Since there are no parentheses (yes I see them in the problem but they aren't important for this one just trust me.) or exponents we can just skip to multiplication.
The first thing that we can multiply is the "-3" and the "-8". -3 and -8 multiply to get 24 (the negatives cancel out). The next thing is the "7" and the "g2" (which should probably be written as 2g). Those multiply to get 14g.
We now have the equation of 24+2g.
This is about as simplified as we can get this equation.
If you need any more help or have any questions about how/why I did something just let me know!!