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SSSSS [86.1K]
3 years ago
7

3/4(x - 16) = -2(x -3) + 4

Mathematics
2 answers:
Mademuasel [1]3 years ago
5 0

Answer:

X=8

Step-by-step explanation:

galina1969 [7]3 years ago
5 0

Answer:

the value of x=8

Step-by-step explanation:

In order to solve the x in question

3/4(x - 16) = -2(x -3) + 4

let us get started by rearragging and opening the brackets

3(x-16)/4 = -2(x-3) + 4

(3x - 48)/4 = -2x +6 +4

(3x - 48)/4 = -2x +10

multiply through by 4

we have,

3x -48 = -8x + 40

collect the like terms

3x+8x = 40 + 48

11x = 88

divide both sides by 11

11x/11 = 88/11

x = 8

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Vanyuwa [196]
To solve this questions, we can turn 2 into a fractions.

2 as a fraction is 2/1 (because 2 divide by 1 is still 2)
We can now use this to get our answer. 

1/3  ÷ 2/1 
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= 1/6          (1 x 1 / 3 x 6)

Or 0.16666.. as a decimal
7 0
3 years ago
Find the exact area of an equilateral triangle if the length of one side is 40
VARVARA [1.3K]
Equilateral triangle is a triangle with the 3 sides of the same length, and the 3 angles with the same measures/degree.
The formula to find the area of a triangle is base x height/2 , you do have the base (40), but you need the height. To find the height of an equilateral triangle you use the formula: side/2 x radical3, this way u'll find the height and therefor can calculate the area of the triangle.
Hope that helped :)
8 0
3 years ago
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NNADVOKAT [17]

Answer:

True answers

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Step-by-step explanation:

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Answer:

please give me a brainless 0

Inequality :

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The following is as far as I get:

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Step-by-step explanation:

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Y_Kistochka [10]

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7 0
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