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Alik [6]
3 years ago
6

6(4x + 2) = 3(3x – 6).

Mathematics
2 answers:
vazorg [7]3 years ago
8 0

Answer:

x=-2

Step-by-step explanation:

6(4x + 2) = 3(3x – 6).

24x+12=9x-18

24x=9x-30

15x=-30

x=-2

Hope this helps! please mark brainliest :)

timurjin [86]3 years ago
3 0

Steps to solve:

6(4x + 2) = 3(3x – 6)

~Distribute

(6 * 4x) + (6 * 2) = (3 * 3x) + (3 * -6)

~Simplify

24x + 12 = 9x - 18

~Subtract 12 to both sides

24x + 12 - 12 = 9x - 18 - 12

~Simplify

24x = 9x - 30

~Subtract 9x to both sides

24x - 9x = 9x - 30 - 9x

~Simplify

15x = -30

~Divide 15 to both sides

15x/15 = -30/15

~Simplify

x = -2

Best of Luck!

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Marianne buys 16 bags of potting soil which come in 5/8 pound bags. This equals to 10 pounds of potting soil. Her father calls a
Ann [662]

Answer:

5 bags

Step-by-step explanation:

Given Marianne buys 16 bags of potting soil which come in 5/8 pound bags

The above provides 10pounds of potting soil already

Now her father says he needs 13 pounds So Marianne should get an extra of 13 - 10 =3 pounds of potting soil

We know that 1 bag contains 5/8 pounds of potting soil

x bags contain 3 pounds of potting soil

On cross multiplication we get

\frac{5x}{8}=3

x = \frac{24}{5}

since x is an integer x = 5 bags  

Note that an extra amount of soil will be remained unused

8 0
3 years ago
The temperature at sunrise is 42°F. Each​ hour, the temperature rises 7°F. Write an equation that models the temperature​ y, in
NISA [10]

Answer:

y = 42 + 7x

Step-by-step explanation:

8 0
3 years ago
In the equation 6x-+3y=-12 if x=-3 what is the value of y
Finger [1]

Answer:

y=2

Step-by-step explanation:

6(-3)+3y=-12

-18+3y=-12

3y=-12-(-18)

3y=-12+18

3y=6

y=6/3

y=2

8 0
3 years ago
I need help please ?!!!!!
allsm [11]

Answer:

-6x² - x + 35

The answer is The Last One

Step-by-step explanation:

Hope This Helps :)

Plz Mark Brainliest!!!

5 0
3 years ago
A bag contains 1 kilogram of potatoes Each potato has a mass of approximately 3 ounces. a) Determine the approximate number of p
fgiga [73]

1 ounce = 28 grams (aprox)

1kg = 1000 grams.

1000 grams / 28 grams = 35.7142857143

You cant have 35.7142857143 patatoes and so we round this to 35 potateos.

= 35

⭐ Answered by Foxzy0⭐

⭐ Brainliest would be appreciated, I'm trying to reach genius! ⭐

⭐ If you have questions, leave a comment, I'm happy to help! ⭐

4 0
2 years ago
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