Answer: Missing number = 9
Explanation:
Hii, do you need to know the answer to your question? No problem! (:
First, let the unknown number be s.
Next, we need to multiply 4 times s:
.
Next, we multiply 3 times s:
We obtain this.
.
Note that we can combine "like terms" here.
.
Next, we can divide both sides by 7 to solve for "s".
.
Voila! There's our solution, cheers! (:
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Hope that this helped! Best wishes.
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