To solve the equation `(x - 9) ÷ 3 = -7`, we can start by multiplying both sides by 3 to eliminate the fraction:
3 * (x - 9) ÷ 3 = -7 * 3
This simplifies to:
x - 9 = -21
Next, we can isolate x by adding 9 to both sides:
x - 9 + 9 = -21 + 9
This simplifies to:
x = -12
Therefore, the solution is x = -12.
solve
the quantity x minus nine divided by three equals negative seven
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