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alexira [117]
3 years ago
11

3(4) Solve 3(x-9)=21

Mathematics
2 answers:
Bas_tet [7]3 years ago
7 0

Answer:

X=16

Step-by-step explanation:

Solve 3(x-9)=21   IF X = 16

16-9 = 7

3X7= 21

grin007 [14]3 years ago
6 0

Answer:

x = 16

Step-by-step explanation:

3(x-9)=21

3x-27=21

+27 +27

3x/3=48/3

x=16

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Verizon [17]

Answer:

The answer is d = C/pi.

Step-by-step explanation:

To solve this equation for the variable d, we must isolate it on the right side of the equation.  It is currently being multiplied by pi, so to reverse this action, we should divide both sides of the equation by pi.

c = (pi) * d

c/pi = pi/pi * d

c/pi = d

d = c/pi

Therefore, the answer is d = C/pi.

Hope this helps!

5 0
2 years ago
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Answer:

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Step-by-step explanation:

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2 years ago
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alexgriva [62]
Let the number of green apples and red apples be 8x and 3x respectively.

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=> 5x =35 => x=7

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2 years ago
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Mkey [24]

Answer:

Step-by-step explanation:

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4 0
3 years ago
How far would a runner that ran 200 meters in minute run in 3 minutes at the same rate?
loris [4]

Answer:

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