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murzikaleks [220]
2 years ago
8

What would this answer be if i solved for x?

Mathematics
1 answer:
Molodets [167]2 years ago
4 0
Answer: x= -7

Explanation: These equations together should equal 180 because it is a line. Therefore
x + 67 + x + 127 = 180

Combine like terms
2x + 194 = 180

Then
2x = -14

x= -7
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1=\dfrac{3}{3n^2}+\dfrac{n^2-4n-5}{3n^2} = \dfrac{n^2-4n-2}{3n^2}

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