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Gnom [1K]
3 years ago
14

20+x over 8+12/2=1 what does x equal

Mathematics
1 answer:
stepladder [879]3 years ago
8 0

Answer:

x = -6

Explanation:

Simplify

1/14x + 10/7 = 1

Subtract 10/7 from both sides

1/14x + 10/7 - 10/7 = 1 - 10/7

1/14x = -3/7

Multiply both sides by 14

1/14x*14 = -3/7*14

x = -6

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3 years ago
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I need to know x . if you could also explain that would be nice
defon

Answer:

x = 7.5

Step-by-step explanation:

Since the midsegment and the third segment of the triangle are parallel to each other, therefore,

\frac{8 + 10}{8} = \frac{6 + x}{6}

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