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Brilliant_brown [7]
3 years ago
7

2x + 6 = 2x - 2 ??????????

Mathematics
1 answer:
svp [43]3 years ago
6 0

2x-6=2x+2

We move all terms to the left:

2x-6-(2x+2)=0

We get rid of parentheses

2x-2x-2-6=0

We add all the numbers together, and all the variables

-8!=0

There is no solution for this equation

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What is the opposite of l3l
tatuchka [14]

The opposite of |3| = - |3|

What is Modulus Function?

Regardless of the sign, a modulus function returns the magnitude of a number. The absolute value function is another name for it.

It always gives a non-negative value of any number or variable. Modulus function is denoted as y = |x| or f(x) = |x|, where f: R → (0,∞) and x ∈ R.

The value of the modulus function is always non-negative. If f(x) is a modulus function , then we have:

  •    If x is positive, then f(x) = x
  •    If x = 0, then f(x) = 0
  •    If x < 0, then f(x) = -x

Given data ,

Let the number be x

x = |3|

Now , the opposite of the number x = -x

So ,

The opposite of |x| = -|x|

And ,

The opposite of |3| = - |3|

Hence , The opposite of |3| = - |3|

To learn more about modulus function click :

brainly.com/question/13682596

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1 year ago
Find the surface area of a cube is 150 cm2. What is the length an edge of
Alex Ar [27]

Answer:

5

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6 0
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Effectus [21]

Answer:

The slope is 1/2

Step-by-step explanation:

To find the slope you use the formula rise/run

The rise is the second y coordinate minus the first y coordinate

The run is the second x coordinate minus the first y coordinate

Step one:

Take 2 points: I used (2,1) and (4,2)

Step two:

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The answer is the slope of the line

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The x intercept is the amount of money she has and I don't know what it is.... sorry. I knew what it stood for though. 
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Which of the binomials below is a factor of this trinomial?
Margaret [11]

4x^2+20x-24=4(x^2+5x-6)=4(x^2+6x-x-6)\\\\=4[x(x+6)-1(x+6)]=4(x+6)(x-1)\\\\Answer:\ A)\ x-1

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