Solve T = M(7 + FG) for F
F =

(Answer quickly)

F = (T - 7M) ÷ MG

Step-by-step explanation:

T = M(7 + FG)

T = 7M + MFG

T - 7M = MFG

(T - 7M) ÷ MG = F

F = (T - 7M) ÷ MG

As absolute value is the distance of the number from 0 on the number line, it does not matter if one integer is a negative value or a positive value. If one score is in the negatives, say -5 and one score is a positive value, +5, they would be equal in terms of absolute value.
I hope this helps!