$(2 z - 7) (3 + z) = 0$
(If there is more than one solution, separate them with commas.)
$z = ◻$

Answer

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Answer

Final Answer: $z = \frac{7}{2}, - 3$

Steps

Step 1 ：The given equation is $(2 z - 7) (3 + z) = 0$ .

Step 2 ：Setting the first factor equal to zero gives us $2 z = 7$ , or $z = 7 / 2$ .

Step 3 ：Setting the second factor equal to zero gives us $z = - 3$ .

Step 4 ：The solutions to the equation are $z = 7 / 2$ and $z = - 3$ .

Step 5 ：Final Answer: $z = \frac{7}{2}, - 3$