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dimaraw [331]
3 years ago
7

(4x-1)-2(x+1)=3x-(4x+2) what do the x`s equal

Mathematics
1 answer:
Leya [2.2K]3 years ago
6 0

(4x-1) - 2(x+1) = 3x - (4x+2)

Use distributive property on left side:

(4x-1) -2x -2 = 3x - (4x +2)

Simplify both sides by combining like terms:

2x -3 = -x - 2

Add 1X to both sides:

3x -3 = -2

Add 3 to both sides:

3x = 1

Divide both sides by 3:

x = 1/3

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Answer and Step-by-step explanation:

Simply just adding and subtracting.

8 - 1 - 6 + 5 = 6

-2 + 6 - 3 - 4 = -3

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4 0
3 years ago
Find the slope of the line running<br> through these two points (-4,5) and (8,-3)
Artemon [7]

Answer:

The slope is

\frac{-3-5}{8-(-4)} =\frac{-8}{8+4} =\frac{-8}{12} =-\frac{2}{3}

Step-by-step explanation:

8 0
3 years ago
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the number of cars at a dealership dropped from 64 to 48 after a weekend sale.what is the percent of decrease in the number. of
Karo-lina-s [1.5K]

Answer: This is a quite simple problem. 64 to 48. This would mean

64 - 25%

Knowing this percentage it will equal 48

<em>Answer : 25%</em>

Hope this helped!


Step-by-step explanation:


3 0
2 years ago
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EXPERTS/ACE/GENIUSES PLZ HELP
Anna71 [15]
I believe it's 8 because it's scale is 4 times bigger.
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6 0
2 years ago
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In the collection of beads, StartFraction 4 Over 20 EndFraction are blue. Which model shows the percent of beads that are blue?
jolli1 [7]

Option B model shows the percent of beads that are blue.

Solution:

Fraction of beads blue = \frac{4}{20}

To convert it into percent multiply the fraction by 100.

$\text {Percent of} \ \frac{4}{20}=\frac{4}{20}\times 100\%

                     $=\frac{4\times 100}{20} \%

Cancel the common factors, we get

                    = 20%

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This means total number of boxes 100 and shaded in blue color 20.

Therefore option 2 represents \frac{20}{100}.

Hence option B model shows the percent of beads that are blue.

8 0
3 years ago
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