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trasher [3.6K]
3 years ago
10

X added to the sum of five and seven

Mathematics
1 answer:
tester [92]3 years ago
3 0

Answer:

x + (5 + 7)

Step-by-step explanation:

I'm <u><em>assuming</em></u> you wanted that sentence put into an expression, right?

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F(x)=-3x+21,find x when f(x)=6
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Answer:

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