Solve the linear program

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Please help to solve this problem. I am new to this type of problems and any help will be greatly appreciated

$$\text{ Minimize } 7x-5y+3z$$

$$\text{ Such that } \ \ \ 0 ≤ x ≤ 6 , -2 ≤ y ≤ 7 , -4 ≤ z ≤ 9$$