Answer:
x = 24
Step-by-step explanation:
Let x represent the number:
One fourth of the number can be represented by 1/4x
Seven less than this can be represented by 1/4x - 7
Then, set this equal to -1.
1/4x - 7 = -1 will be the equation
Solve for x:
1/4x - 7 = -1
1/4x = 6
x = 24
So, the number is 24.