Answer:
Step-by-step explanation:
Simplified :
x = 13/12
(Mixed number) :
x = 1 1/12
72=7×^7 -49
Advertising and promotion.
Borrowing costs.
Employee expenses.
Equipment and supplies.
Insurance, license, and permit fees.
Research expenses.
Technological expenses.
3x - 4 =9
divide the entire equation by 3
9x/3 - 12/3 = 36/3
3x - 4 = 9
