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Naddika [18.5K]
3 years ago
7

5n + 20 -10 + 15n=50 Solve for the variable

Mathematics
1 answer:
brilliants [131]3 years ago
5 0

Step-by-step explanation:

2n is the answer because you combined the two variables then you do 20n plus 20n minus. 10 equals 50 then subtract 10 from 50 and get forty the divide that by 20 which equals 2

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Anna [14]

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<u>Step-by-step explanation:</u>

ΔXVW is a 30°-60°-90° triangle. This special triangle has corresponding sides of lengths: b - b√3 - 2b.  So,

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7 0
3 years ago
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3 0
3 years ago
Read 2 more answers
Please answer quick!!!
Sidana [21]

Answer:

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