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raketka [301]
3 years ago
5

What is the value of x in the equation 2(x+3)=4(x-1)

Mathematics
1 answer:
Nina [5.8K]3 years ago
5 0
Firstly, expand the equation.
2(x + 3) = 4(x - 1) \\ 2x + 6 = 4x - 4

Next, move the variable x to the left and all the constant to the right.
2x + 6 = 4x - 4 \\ 2x - 4x =  - 4 - 6 \\  - 2x =  - 10

Then, solve for x.
- 2x =  - 10 \\ x =  \frac{ - 10}{ - 2}  \\ x = 5
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Answer:

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Step-by-step explanation:

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For every $3.00 donated to a certain charity by Club A, $1.25 was donated by Club B. If the combined total amount donated to the
shtirl [24]

Answer:

D, $18,000.00

Step-by-step explanation:

Club A

$3 x is donated where x is the number of donations

Club B

$1.25x  is donated where x is the number of donations

The total of donations is 25500.00

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Divide by 4.25 on each side

4.25/4.25x = 25500.00/4.25

x =6000

There were 6000 donations

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4 0
3 years ago
Read 2 more answers
Helppppppppppp please
notka56 [123]
X= 180 - 157
= 23

Therefore, X is 23 degrees. A straight line has an angle of 180 degrees, so subtracting the given angle would give you X.
6 0
3 years ago
The circumference of a circle is 37. 68 ft. What is the radius of the circle?.
mixer [17]

Answer:

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Step-by-step explanation:

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