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wlad13 [49]
3 years ago
8

Solve the equation shown for x. -4(2x+9)+3x=6-4(x-3) STEP BY STEP EXPLANATIONN

Mathematics
2 answers:
zaharov [31]3 years ago
8 0

Answer:

x= -54

Step-by-step explanation:

distribution- -8x-36+3x=6-4x+12

add like terms- -5x-36=-4x+18

get x alone -5x=-4x+54. added 36 to both sides

add 4x to both sides -x=54

divide by -1. x= -54

Sophie [7]3 years ago
5 0

Answer:

x = -54

Step-by-step explanation:

6 - 4(x - 3) <em>=</em> 6 - 4x + 12 (4 times x, 4 times -3) <em>=</em> -4x + 18 (12 + 6).

-4(2x + 9) + 3x <em>=</em> -8x (-4 x 2x) - 36 (-4 x 9) + 3x <em>=</em> -5x (-8x + 3x) - 36.

-5x - 36 <em>=</em> -4 + 18

     +36         +36

-5x (-36 + 36 = 0) <em>= </em>-4x + 54 (18 + 36)

+4x                          +4x

-x = 54 (-4x + 4x = 0)

÷1   ÷1

x = -54

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3/4 + 3/4+ 3/4+ 3/4=
Aleks04 [339]

Answer:

3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
NEED HELP PLEASE!!!!!!!!!!!!
Lostsunrise [7]

Answer: The exact answer is 3.61 weeks, so <u>the "about" answer is 4 weeks.</u>

Step-by-step explanation:

b = $85 + w (10+8)

b = 85 + w (18)

b = 85 + 18w

b is the total amount need in the bank account, so $150.

$150 = $85 + 18w

$150 - $85 = $85 - $85 + 18w

$65 = 18w

$65 / 18 = 18w / 18

3.611 weeks = w

So, it will take about <u>4 weeks</u> to get $150 in his bank account.

Hope this helps!

7 0
2 years ago
a large water bottle holds 32 fluid ounces which is 0.946353 liter. round this decimal to the nearest thousandth. explain how yo
Aneli [31]

Answer:

0.946 liter

Step-by-step explanation:

Here, we are told to round 0.946353 to the nearest thousandth.

The nearest thousandth is simply the third value after the decimal point.

Now to successfully round this number, we need to consider the number after this number. If the number is less than 5, then we round it up as zero and add to the thousandth digit.

in the case where the fourth number is higher than or equal to 5, we turn it to 1 and add it to the thousandth number

In the case of this question however, we can see that the number is less than 5, so we can only round to 0 and this does not affect the thousandth digit .

3 0
3 years ago
What does x equal 3.25-2.5= -9.75+4
Nimfa-mama [501]
X would be 0.5. Hope this helped
4 0
2 years ago
Find the difference. (3 • 1,000) - (2• 100)
mrs_skeptik [129]
First you multiply 3 x 1000 which is 3,000. Then you too 2 x 100 which is 200. Lastly you subtract 3000 from 200 and you get 2800.
6 0
3 years ago
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