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adoni [48]
3 years ago
11

If 2n + 3(2- 2n) = 14 what is the value of n? (Please give the correct answer, I will give brainliest)

Mathematics
1 answer:
allochka39001 [22]3 years ago
5 0

Answer:

  n = -2

Step-by-step explanation:

Eliminating parentheses, you have ...

  2n +6 -6n = 14

Combining terms and subtracting 6, you get ...

  -4n = 8

Dividing by the coefficient of n gives ...

  n = -2

_____

<em><u>Check</u></em>

  2(-2) +3(2 -2(-2)) = 14

  -4 +3(2+4) = 14

  -4 +3(6) = 14

  -4 +18 = 14 . . . . answer checks OK

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Inessa [10]

Answer:

y=\frac{3}{5} x-3

Step-by-step explanation:

<u>Slope-intercept form:</u> y = mx+ b

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<u>Rearrange the equation:</u>

-20y=-12x+60

<u>Divide each side by -20:</u>

\frac{-20y}{-20} =\frac{-12x}{-20} +\frac{60}{-20}

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How far will a cyclist travel in 1/4 hour if he cycles at 18 kilometres per hour
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3 years ago
Please help I need help I
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Answer:

5 runners will be needed

Step-by-step explation:

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Find the length of the missing side. The triangle is not drawn to scale.<br> 20 m<br> 16 m<br> *
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Answer:

Step-by-step explanation:

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3 years ago
Please help will give brainliest!
Ipatiy [6.2K]

Answer:

Should be 1 if im not wrong Then Mark Me brainliest

Step-by-step explanation:

a negative times a neg equals a posative

Neg x pos = neg

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pos x pos = pos

neg x neg = pos

so if there greater then over neg<, >,=

You would look at the problem for given f(x)=

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