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inn [45]
2 years ago
9

3-6n+3n=-3+4-4n can somebody help me?

Mathematics
1 answer:
ElenaW [278]2 years ago
8 0
Anwser : n = -2
Combine Like Terms
Add 4n to both sides
Subtract 3 from both sides
A = n= -2
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Math 2 Of high school
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Answer:

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Step-by-step explanation:

\bf \cfrac{AB}{DE}  =  \cfrac{BC}{EF}

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  • \bf BC =  \cfrac{3}{2}  \times 12
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  • \bf \angle B = \angle \: E

So, ∆ABC ~ ∆DEF by SAS.

<h3><u>------------------------------------</u></h3>
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