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nika2105 [10]
4 years ago
10

2(× - 2)=4× - 6(× - 2)​

Mathematics
2 answers:
Bond [772]4 years ago
8 0

Hey there!

Assuming you meant: "\bold{2(x-2=4x-6(x-2)}"

If so follow these steps

  • \bold{Distribute\downarrow}
  • \bold{2(x)+2(-2)=4(x)+(-6)x+(-6))(-2)}
  • \bold{2(x)=2x}
  • \bold{2(-2)=-4}
  • \bold{4x=4x}
  • \bold{-6(x)=-6x}
  • \bold{(-6)(-2)=12}
  • We get: \bold{2x-4=(4x+(-6x))+12}[/tex[tex]\bold{Combine\downarrow}
  • All the x-values are one and the regular numbers are one
  • We get: \bold{2x-4=-2x+12}
  • \bold{Add} by \bold{2x} on your sides
  • \bold{2x-4+2x=-2x+12+4}
  • We now get: \bold{4x-4=12}
  • \bold{Add} by \bold{4} on each of your sides
  • \bold{4x-4+4=12+4}
  • We get: \bold{4x=16}
  • \bold{Divide} by \bold{4} on each of your sides
  • \bold{\frac{4x}{4}=\frac{16}{4}}
  • \boxed{\boxed{\bold{Answer:x=4}}}\checkmark

Good luck on your assignment and enjoy your day

~\frak{LoveYourselfFirst:)}

ipn [44]4 years ago
5 0

[ Answer ]

\boxed{\bold{X \ = \ 4}}

[ Explanation ]

  • Solve: \bold{2(x - 2) = 4x - 6(x - 2)}

----------------------------------

  • [Expand] \bold{-6(x - 2): -6x + 12}

2x - 4 = 4x - 6x + 12

  • [Add Similar Elements] \bold{4x \ - \ 6x \ = \ -2x}

2x - 4 = -2x + 12

  • [Expand] \bold{2(x \ - \ 2): \ 2x \ - \ 4}

2x - 4 = -2x + 12

  • Add 4 To Both Sides

2x - 4 + 4 = -2x + 12 + 4

  • Simplify

2x = -2x + 16

  • Add 2x To Both Sides

2x + 2x = -2x + 16 + 2x

  • Simplify

4x = 16

  • Divide Both Sides By 4

\frac{4x}{4} = \frac{16}{4}

  • Simplify

X = 4

\boxed{\boxed{\bold{[] \ Eclipsed \ []}}}

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3 years ago
Ayo helppp ill give u anthing
kicyunya [14]

Answer:

16.9 m

Step-by-step explanation:

Start with a half a circle. The central angle of a semicircle is 180 deg.

Now subtract 21 deg on each side.

180 - 21 - 21 = 138

The central angle is 138 deg.

The radius is 7 m.

Now we use the formula for the length of an arc of a circle given the radius of the circle and the central angle of the arc.

s = \dfrac{n}{360^\circ}2 \pi r

s = \dfrac{138^\circ}{360^\circ}2(3.14159)(7~m)

s = 16.9~m

4 0
3 years ago
A pair of weak earthquakes is modeled by a system of inequalities. One earthquake occurred roughly 20 km east and 14 km north of
AfilCa [17]

Answer:

2 km east and 10 km north

Step-by-step explanation:

I did the activity and got the right answer.

5 0
3 years ago
Read 2 more answers
(a) area of the shaded region<br>and<br>(b) perimeter of the shaded region
Anika [276]
A=24.56
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5 0
3 years ago
No links please. Fill in the blanks. 67ns=[?]x10^[?]s
cluponka [151]

Using scientific notation, it is found that:

67 ns = 6.7 \times 10^{-8}s

<h3>What is scientific notation?</h3>

A number in scientific notation is given by:

a \times 10^b

With the base being a \in [1, 10).

In this problem, the amount is of 67 ns.

Each ns has 10^{-9} seconds, hence:

67ns = 67 \times 10^{-9}s

We want the base between 1 and 10(exclusive), hence, we move the decimal digit one digit to the left and add one to the exponent, and the representation is:

67 ns = 6.7 \times 10^{-8}s

You can learn more about scientific notation at brainly.com/question/16394306

7 0
2 years ago
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